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    <ReturnTs>2017-09-21T10:15:14-07:00</ReturnTs>
    <TaxPeriodEndDt>2017-06-30</TaxPeriodEndDt>
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      <PreparerFirmName>
        <BusinessNameLine1Txt>Kathleen E Hetrick CPA</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>519 S Basque Avenue</AddressLine1Txt>
        <CityNm>Fullerton</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92833</ZIPCd>
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    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2016-07-01</TaxPeriodBeginDt>
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      <EIN>330628600</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Yorba Linda Middle School Instrumental</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>Music Booster Club</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>YORB</BusinessNameControlTxt>
      <PhoneNum>7149867080</PhoneNum>
      <USAddress>
        <AddressLine1Txt>4777 Casa Loma Ave</AddressLine1Txt>
        <CityNm>Yorba Linda</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92886</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Lori Arneal</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <SignatureDt>2017-09-21</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>Kathleen E Hetrick</PreparerPersonNm>
      <PTIN>P00193302</PTIN>
      <PhoneNum>7148706380</PhoneNum>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2016</TaxYr>
    <BuildTS>2021-01-29 14:40:06Z</BuildTS>
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      <WebsiteAddressTxt>www.ylms.org/music</WebsiteAddressTxt>
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      <FundraisingGrossIncomeAmt>11962</FundraisingGrossIncomeAmt>
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      <SpecialEventsNetIncomeLossAmt>11962</SpecialEventsNetIncomeLossAmt>
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      <ProgramSrvcAccomplishmentGrp>
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      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>Provide summer band camp, uniform purchases and concert expenses.</DescriptionProgramSrvcAccomTxt>
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        <DescriptionProgramSrvcAccomTxt>Other expenditures including instrument purchase and repair, transportation, festival entry fees, awards and other expenses enhancing the arts education of the students.</DescriptionProgramSrvcAccomTxt>
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        <PersonNm>Lori Arneal</PersonNm>
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        <PersonNm>Dan Methe</PersonNm>
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        <PersonNm>Gloria Hamze</PersonNm>
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        <CompensationAmt>0</CompensationAmt>
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      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>Susie Gaudette</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
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        <CompensationAmt>0</CompensationAmt>
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      <InfoInScheduleOPartVInd>X</InfoInScheduleOPartVInd>
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          <AddressLine1Txt>4777 Casa Loma Ave</AddressLine1Txt>
          <CityNm>Yorba Linda</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
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      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
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      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
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      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.1</FormAndLineReferenceDesc>
        <ExplanationTxt>Instrument purchase/repair $11071</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.2</FormAndLineReferenceDesc>
        <ExplanationTxt>Music and music supplies $9656</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.3</FormAndLineReferenceDesc>
        <ExplanationTxt>Coaches, clinicians $8866</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.4</FormAndLineReferenceDesc>
        <ExplanationTxt>Uniform exp $5602</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.5</FormAndLineReferenceDesc>
        <ExplanationTxt>Band Camp $2400</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.6</FormAndLineReferenceDesc>
        <ExplanationTxt>Office supplies $2373</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.7</FormAndLineReferenceDesc>
        <ExplanationTxt>Other Program expenses $1697</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.8</FormAndLineReferenceDesc>
        <ExplanationTxt>Transportation $1076</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.9</FormAndLineReferenceDesc>
        <ExplanationTxt>Awards &amp; incentives $742</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.10</FormAndLineReferenceDesc>
        <ExplanationTxt>Festival Entry fees $695</ExplanationTxt>
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        <FormAndLineReferenceDesc>Other Expenses.11</FormAndLineReferenceDesc>
        <ExplanationTxt>Tax Preparation $570</ExplanationTxt>
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        <FormAndLineReferenceDesc>Other Expenses.12</FormAndLineReferenceDesc>
        <ExplanationTxt>Jazz concert exp $457</ExplanationTxt>
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        <FormAndLineReferenceDesc>Other Expenses.13</FormAndLineReferenceDesc>
        <ExplanationTxt>Insurance $100</ExplanationTxt>
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        <FormAndLineReferenceDesc>Other Expenses.14</FormAndLineReferenceDesc>
        <ExplanationTxt>CA exempt org fee $25</ExplanationTxt>
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