﻿<?xml version="1.0" encoding="utf-8"?>
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.muza.com.pl/role/BalanceSheet" xlink:type="simple" xlink:href="259400WBTWXE2J828F18-2021-12-31.xsd#BalanceSheet" />
  <link:calculationLink xlink:role="http://www.muza.com.pl/role/BalanceSheet" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Assets" xlink:label="Assets" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentAssets" xlink:label="NoncurrentAssets" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="Assets" xlink:to="NoncurrentAssets" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="PropertyPlantAndEquipment" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentAssets" xlink:to="PropertyPlantAndEquipment" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InvestmentProperty" xlink:label="InvestmentProperty" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentAssets" xlink:to="InvestmentProperty" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IntangibleAssetsOtherThanGoodwill" xlink:label="IntangibleAssetsOtherThanGoodwill" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentAssets" xlink:to="IntangibleAssetsOtherThanGoodwill" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentReceivables" xlink:label="NoncurrentReceivables" xlink:type="locator" />
    <link:calculationArc order="40" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentAssets" xlink:to="NoncurrentReceivables" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DeferredTaxAssets" xlink:label="DeferredTaxAssets" xlink:type="locator" />
    <link:calculationArc order="50" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentAssets" xlink:to="DeferredTaxAssets" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentNonfinancialAssets" xlink:label="OtherNoncurrentNonfinancialAssets" xlink:type="locator" />
    <link:calculationArc order="60" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentAssets" xlink:to="OtherNoncurrentNonfinancialAssets" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentAssets" xlink:label="CurrentAssets" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="Assets" xlink:to="CurrentAssets" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Inventories" xlink:label="Inventories" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentAssets" xlink:to="Inventories" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TradeAndOtherCurrentReceivables" xlink:label="TradeAndOtherCurrentReceivables" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentAssets" xlink:to="TradeAndOtherCurrentReceivables" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentNonfinancialAssets" xlink:label="OtherCurrentNonfinancialAssets" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentAssets" xlink:to="OtherCurrentNonfinancialAssets" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:type="locator" />
    <link:calculationArc order="40" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentAssets" xlink:to="CashAndCashEquivalents" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilities" xlink:label="EquityAndLiabilities" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="EquityAndLiabilities" xlink:to="Equity" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAttributableToOwnersOfParent" xlink:label="EquityAttributableToOwnersOfParent" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="Equity" xlink:to="EquityAttributableToOwnersOfParent" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapital" xlink:label="IssuedCapital" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="EquityAttributableToOwnersOfParent" xlink:to="IssuedCapital" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RetainedEarnings" xlink:label="RetainedEarnings" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="EquityAttributableToOwnersOfParent" xlink:to="RetainedEarnings" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TreasuryShares" xlink:label="TreasuryShares" xlink:type="locator" />
    <link:calculationArc order="30" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="EquityAttributableToOwnersOfParent" xlink:to="TreasuryShares" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherReserves" xlink:label="OtherReserves" xlink:type="locator" />
    <link:calculationArc order="40" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="EquityAttributableToOwnersOfParent" xlink:to="OtherReserves" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncontrollingInterests" xlink:label="NoncontrollingInterests" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="Equity" xlink:to="NoncontrollingInterests" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Liabilities" xlink:label="Liabilities" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="EquityAndLiabilities" xlink:to="Liabilities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentLiabilities" xlink:label="NoncurrentLiabilities" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="Liabilities" xlink:to="NoncurrentLiabilities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentProvisionsForEmployeeBenefits" xlink:label="NoncurrentProvisionsForEmployeeBenefits" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentLiabilities" xlink:to="NoncurrentProvisionsForEmployeeBenefits" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentPayables" xlink:label="NoncurrentPayables" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentLiabilities" xlink:to="NoncurrentPayables" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DeferredTaxLiabilities" xlink:label="DeferredTaxLiabilities" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentLiabilities" xlink:to="DeferredTaxLiabilities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherNoncurrentNonfinancialLiabilities" xlink:label="OtherNoncurrentNonfinancialLiabilities" xlink:type="locator" />
    <link:calculationArc order="40" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NoncurrentLiabilities" xlink:to="OtherNoncurrentNonfinancialLiabilities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentLiabilities" xlink:label="CurrentLiabilities" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="Liabilities" xlink:to="CurrentLiabilities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentProvisionsForEmployeeBenefits" xlink:label="CurrentProvisionsForEmployeeBenefits" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentLiabilities" xlink:to="CurrentProvisionsForEmployeeBenefits" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherShorttermProvisions" xlink:label="OtherShorttermProvisions" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentLiabilities" xlink:to="OtherShorttermProvisions" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TradeAndOtherCurrentPayables" xlink:label="TradeAndOtherCurrentPayables" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentLiabilities" xlink:to="TradeAndOtherCurrentPayables" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherCurrentNonfinancialLiabilities" xlink:label="OtherCurrentNonfinancialLiabilities" xlink:type="locator" />
    <link:calculationArc order="40" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CurrentLiabilities" xlink:to="OtherCurrentNonfinancialLiabilities" xlink:type="arc" />
  </link:calculationLink>
  <link:roleRef roleURI="http://www.muza.com.pl/role/IncomeStatement" xlink:type="simple" xlink:href="259400WBTWXE2J828F18-2021-12-31.xsd#IncomeStatement" />
  <link:calculationLink xlink:role="http://www.muza.com.pl/role/IncomeStatement" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromContinuingOperations" xlink:label="ProfitLossFromContinuingOperations" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLoss" xlink:to="ProfitLossFromContinuingOperations" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ProfitLossBeforeTax" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromContinuingOperations" xlink:to="ProfitLossBeforeTax" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="ProfitLossFromOperatingActivities" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossBeforeTax" xlink:to="ProfitLossFromOperatingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GrossProfit" xlink:label="GrossProfit" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromOperatingActivities" xlink:to="GrossProfit" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Revenue" xlink:label="Revenue" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="GrossProfit" xlink:to="Revenue" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CostOfSales" xlink:label="CostOfSales" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="GrossProfit" xlink:to="CostOfSales" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherIncome" xlink:label="OtherIncome" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromOperatingActivities" xlink:to="OtherIncome" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DistributionCosts" xlink:label="DistributionCosts" xlink:type="locator" />
    <link:calculationArc order="30" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromOperatingActivities" xlink:to="DistributionCosts" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdministrativeExpense" xlink:label="AdministrativeExpense" xlink:type="locator" />
    <link:calculationArc order="40" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromOperatingActivities" xlink:to="AdministrativeExpense" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherExpenseByFunction" xlink:label="OtherExpenseByFunction" xlink:type="locator" />
    <link:calculationArc order="50" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromOperatingActivities" xlink:to="OtherExpenseByFunction" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceIncome" xlink:label="FinanceIncome" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossBeforeTax" xlink:to="FinanceIncome" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_FinanceCosts" xlink:label="FinanceCosts" xlink:type="locator" />
    <link:calculationArc order="30" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossBeforeTax" xlink:to="FinanceCosts" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="IncomeTaxExpenseContinuingOperations" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ProfitLossFromContinuingOperations" xlink:to="IncomeTaxExpenseContinuingOperations" xlink:type="arc" />
  </link:calculationLink>
  <link:roleRef roleURI="http://www.muza.com.pl/role/ComprehensiveIncome" xlink:type="simple" xlink:href="259400WBTWXE2J828F18-2021-12-31.xsd#ComprehensiveIncome" />
  <link:calculationLink xlink:role="http://www.muza.com.pl/role/ComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ComprehensiveIncome" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ComprehensiveIncome" xlink:to="ProfitLoss" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncome" xlink:label="OtherComprehensiveIncome" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ComprehensiveIncome" xlink:to="OtherComprehensiveIncome" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherComprehensiveIncomeBeforeTax" xlink:label="OtherComprehensiveIncomeBeforeTax" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OtherComprehensiveIncome" xlink:to="OtherComprehensiveIncomeBeforeTax" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:label="IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OtherComprehensiveIncome" xlink:to="IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" xlink:type="arc" />
  </link:calculationLink>
  <link:roleRef roleURI="http://www.muza.com.pl/role/CashFlow" xlink:type="simple" xlink:href="259400WBTWXE2J828F18-2021-12-31.xsd#CashFlow" />
  <link:calculationLink xlink:role="http://www.muza.com.pl/role/CashFlow" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:label="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperations" xlink:label="CashFlowsFromUsedInOperations" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="CashFlowsFromUsedInOperations" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="CashFlowsFromUsedInInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="CashFlowsFromUsedInInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:label="ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:label="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="40" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:label="ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="50" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="ProceedsFromOtherLongtermAssetsClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:label="CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="60" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:label="CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="70" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InterestReceivedClassifiedAsInvestingActivities" xlink:label="InterestReceivedClassifiedAsInvestingActivities" xlink:type="locator" />
    <link:calculationArc order="80" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInInvestingActivities" xlink:to="InterestReceivedClassifiedAsInvestingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="CashFlowsFromUsedInFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges" xlink:to="CashFlowsFromUsedInFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromIssueOfOrdinaryShares" xlink:label="ProceedsFromIssueOfOrdinaryShares" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="ProceedsFromIssueOfOrdinaryShares" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:label="DividendsPaidClassifiedAsFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="DividendsPaidClassifiedAsFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:label="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="30" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="40" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InterestPaidClassifiedAsFinancingActivities" xlink:label="InterestPaidClassifiedAsFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="50" weight="-1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="InterestPaidClassifiedAsFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:label="OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="60" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromIssuingOtherEquityInstruments" xlink:label="ProceedsFromIssuingOtherEquityInstruments" xlink:type="locator" />
    <link:calculationArc order="70" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="ProceedsFromIssuingOtherEquityInstruments" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:label="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:type="locator" />
    <link:calculationArc order="80" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="CashFlowsFromUsedInFinancingActivities" xlink:to="ProceedsFromBorrowingsClassifiedAsFinancingActivities" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForReconcileProfitLoss" xlink:label="AdjustmentsForReconcileProfitLoss" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInInventories" xlink:label="AdjustmentsForDecreaseIncreaseInInventories" xlink:type="locator" />
    <link:calculationArc order="10" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForDecreaseIncreaseInInventories" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:label="AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:type="locator" />
    <link:calculationArc order="20" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:label="AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:type="locator" />
    <link:calculationArc order="30" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForIncreaseDecreaseInTradeAccountPayable" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" xlink:label="AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" xlink:type="locator" />
    <link:calculationArc order="40" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense" xlink:label="AdjustmentsForDepreciationAndAmortisationExpense" xlink:type="locator" />
    <link:calculationArc order="50" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForDepreciationAndAmortisationExpense" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForProvisions" xlink:label="AdjustmentsForProvisions" xlink:type="locator" />
    <link:calculationArc order="60" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForProvisions" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:label="AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:type="locator" />
    <link:calculationArc order="70" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherAdjustmentsForWhichCashEffectsAreInvestingOrFinancingCashFlow" xlink:label="OtherAdjustmentsForWhichCashEffectsAreInvestingOrFinancingCashFlow" xlink:type="locator" />
    <link:calculationArc order="80" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="OtherAdjustmentsForWhichCashEffectsAreInvestingOrFinancingCashFlow" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherAdjustmentsToReconcileProfitLoss" xlink:label="OtherAdjustmentsToReconcileProfitLoss" xlink:type="locator" />
    <link:calculationArc order="90" weight="1.00" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="AdjustmentsForReconcileProfitLoss" xlink:to="OtherAdjustmentsToReconcileProfitLoss" xlink:type="arc" />
  </link:calculationLink>
  <link:roleRef roleURI="http://www.muza.com.pl/role/ChangesInEquity" xlink:type="simple" xlink:href="259400WBTWXE2J828F18-2021-12-31.xsd#ChangesInEquity" />
  <link:calculationLink xlink:role="http://www.muza.com.pl/role/ChangesInEquity" xlink:type="extended" />
</link:linkbase>