Liabilities / Assets
70th percentile
Higher debt load relative to assets than 70% of similar nonprofits.
EIN 04-6142829 • 501(c)3 • Brookline, MA
Profile
Choral music concert performances for the appreciation of general public audiences and the promoting of the cultivation of vocal and instrumental music.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
70th percentile
Higher debt load relative to assets than 70% of similar nonprofits.
Liabilities / Revenue
80th percentile
Higher debt load relative to revenue than 80% of similar nonprofits.
Net Margin
69th percentile
Higher net margin than 69% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
72nd percentile
Faster asset growth than 72% of similar nonprofits.
Revenue Growth
93rd percentile
Faster revenue growth than 93% of similar nonprofits.
Assets
Up$690,687
Up $187,383 (+37%) from 2024
Liabilities
Down$10,041
Down $45 (-0.4%) from 2024
Net Assets
Up$680,646
Up $187,428 (+38%) from 2024
Revenue
Up$234,217
Up $170,501 (+268%) from 2024
Expenses
Down$105,275
Down $13,656 (-11%) from 2024
Net Income
Up$128,942
Up $184,157 (+334%) from 2024
Most recent year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
Choral music concert performances for the appreciation of general public audiences and the promoting of the cultivation of vocal and instrumental music.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $456,607 | $611,701 | ▲ $155,094 |
| Savings and Temporary Cash Investments | $27,086 | $37,434 | ▲ $10,348 |
| Cash and Non-Interest-Bearing Accounts | $15,776 | $37,197 | ▲ $21,421 |
| Prepaid Expenses and Deferred Charges | $1,400 | $4,355 | ▲ $2,955 |
| Pledges and Grants Receivable | $2,435 | - | - |
| Total Assets | $503,304 | $690,687 | ▲ $187,383 |
| Liabilities | |||
| Mortgage Notes Payable Secured by Investment Property | $9,237 | $8,993 | ▼ $244 |
| Other Liabilities | $797 | $851 | ▲ $54 |
| Accounts Payable and Accrued Expenses | $52 | $197 | ▲ $145 |
| Total Liabilities | $10,086 | $10,041 | ▼ $45 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $164,252 | $351,680 | ▲ $187,428 |
| Net Assets With Donor Restrictions | $328,966 | $328,966 | → $0 |
| Total Net Assets Fund Balance | $493,218 | $680,646 | ▲ $187,428 |
| Total Liabilities and Net Assets / Fund Balance | $503,304 | $690,687 | ▲ $187,383 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $304,547 | - | ▲ $8,819 | $8,819 | $304,547 |
| 2023 | $305,457 | - | - | - | $304,547 |
| Name | Title |
|---|---|
| David Miller | Chair |
| Kathryn Feinman | President |
| Anker Lerret | Director |
| Charles Evett | Director |
| Deborah Greenman | Director |
| Diane Taybye | Director |
| Emma Smith | Director |
| Gavan Dagnese | Director |
| George Imirzian | Director |
| Grace Leung | Director |
| Kirsten Lundberg | Secretary- C |
| Doris Halvorson Coe | Treasurer |
| Lisa Soleau | Vice Preside |
| Contribution Type | Contribution Count | Reported Amount |
|---|---|---|
| Securities Publicly Traded | 1 | $89,394 |
| Total Noncash Contributions | 1 | $89,394 |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $59,893 |
| Other Expenses | $45,382 |
| Total Fundraising Expense | $1,552 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $46,717 | $13,176 | - | $59,893 |
| Fees for Services Other | $12,670 | - | - | $12,670 |
| Occupancy | $11,785 | - | - | $11,785 |
| Information Technology | - | $3,239 | - | $3,239 |
| Fees for Services Accounting | - | $3,000 | - | $3,000 |
| Office Expenses | $1,213 | - | $1,552 | $2,765 |
| Advertising | $955 | $720 | - | $1,675 |
| Insurance | - | $1,244 | - | $1,244 |
| Other Expenses | $692 | $1,618 | - | $692 |
| All Other Expenses | - | $396 | - | $396 |
| Interest | - | $272 | - | $272 |
| Total Functional Expenses | $80,058 | $23,665 | $1,552 | $105,275 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $66,224 |
| Fundraising Direct Expenses | $18,050 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Gala Event and | $76,224 | $66,224 | $5,549 | $60,675 |
| Total Events | $76,224 | $66,224 | $18,050 | $48,174 |
| Liability | Amount |
|---|---|
| Federal State Payroll Tax Withheld | $851 |
“Key executive comittee member reviews.”
“Witten request to the treasurer at the organization mailing address.”
“Written request at the organization mailing address.”
“Volunteers for this fiscal year included approximately 12 ushers, 55 vocalists, and the volunteer board of directors.”
“Instrumentalists 1,800 0 0 vocal soloists 6,140 0 0 accompanist 480 0 0 recording costs 1,850 0 0 live streaming costs 2,400 0 0 total 12,670 0 0”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | true |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 52 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 197 |
| IRS990/AcctCompileOrReviewBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | CHORAL MUSIC CONCERT PERFORMANCES FOR THE APPRECIATION OF GENERAL PUBLIC AUDIENCES AND THE PROMOTING OF THE CULTIVATION OF VOCAL AND INSTRUMENTAL MUSIC. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 720 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 955 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 1675 |
| IRS990/AllOtherContributionsAmt | 0 | 141090 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 396 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 396 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | DORIS HALVORSON COE |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6172324540 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1773 BEACON STREET |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BROOKLINE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02445 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 15776 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 37197 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/ContriRptFundraisingEventAmt | 0 | 10000 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 159498 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 8898 |
| IRS990/CYOtherExpensesAmt | 0 | 45382 |
| IRS990/CYOtherRevenueAmt | 0 | 48174 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 17647 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 128942 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 59893 |
| IRS990/CYTotalExpensesAmt | 0 | 105275 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1552 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 234217 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | true |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/Desc | 0 | CHORAL PERFORMANCE CONCERTS FOR APPRECIATION BY GENERAL PUBLIC |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 328966 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 328966 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | true |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 4 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 80058 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 3000 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 3000 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 12670 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 12670 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | KATHRYN FEINMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | DORIS HALVORSON COE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | KIRSTEN LUNDBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | DAVID MILLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | LISA SOLEAU |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | CHARLES EVETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | DEBORAH GREENMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | GRACE LEUNG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | GAVAN DAGNESE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | ANKER LERRET |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | EMMA SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | DIANE TAYBYE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | GEORGE IMIRZIAN |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY- C |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | VICE PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormationYr | 0 | 1976 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | true |
| IRS990/FundraisingAmt | 0 | 10000 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 18050 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 66224 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 79 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | -3522 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 13 |
| IRS990/GovernmentGrantsAmt | 0 | 1800 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 79 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 85872 |
| IRS990/GrossReceiptsAmt | 0 | 341661 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 13 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 3239 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 3239 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 1244 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 1244 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 272 |
| IRS990/InterestGrp/TotalAmt | 0 | 272 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 12341 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 12341 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 456607 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 611701 |
| IRS990/IRPDocumentCnt | 0 | 10 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 89394 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 6608 |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | CHORAL MUSIC CONCERT PERFORMANCES FOR THE APPRECIATION OF GENERAL PUBLIC AUDIENCES AND THE PROMOTING OF THE CULTIVATION OF VOCAL AND INSTRUMENTAL MUSIC. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 9237 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 8993 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 493218 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 680646 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 79 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | -3522 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | -3443 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 48174 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 48174 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 58486 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 164252 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 351680 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NoncashContributionsAmt | 0 | 89394 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 11785 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 11785 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 1552 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 1213 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 2765 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | OTHER CONCERT EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 1 | MUSIC PURCHASE AND RECORD |
| IRS990/OtherExpensesGrp/Desc | 2 | CREDIT CARD MERCHANT FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | PRINT PROGRAMS AND TICKET |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 1618 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 3810 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 2216 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 692 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 3810 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 2216 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 1618 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 692 |
| IRS990/OtherInd | 0 | X |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 797 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 851 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 13176 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 46717 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 59893 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 2435 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 1400 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 4355 |
| IRS990/PrincipalOfficerNm | 0 | DORIS HALVORSON COE |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 711130 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | CONCERT TICKETS & FEES |
| IRS990/ProgramServiceRevenueGrp/ExclusionAmt | 0 | 17647 |
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| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
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| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 5040 |
| IRS990/PYOtherExpensesAmt | 0 | 64179 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 20547 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -55215 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 54752 |
| IRS990/PYTotalExpensesAmt | 0 | 118931 |
| IRS990/PYTotalRevenueAmt | 0 | 63716 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 128942 |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 17647 |
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| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 37434 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 159498 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 38129 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 84337 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 31022 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 92989 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 405975 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 12341 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 8510 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 3416 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 5396 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 8360 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 38023 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 83871 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 83871 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.76910 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.83620 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 405975 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 159498 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 38129 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 84337 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 31022 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 92989 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 405975 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 527869 |
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| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | true |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 304547 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 304547 |
| IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 8819 |
| IRS990ScheduleD/CYEndwmtFundGrp/OtherExpendituresAmt | 0 | 8819 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 305457 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 304547 |
| IRS990ScheduleD/EndowmentsHeldRelatedOrgInd | 0 | false |
| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | false |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 851 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | FEDERAL STATE PAYROLL TAX WITHHELD |
| IRS990ScheduleD/PrmnntEndowmentBalanceEOYPct | 0 | 1.00000 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 851 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContributionsTotAmt | 0 | 10000 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriEvent1Amt | 0 | 10000 |
| IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt | 0 | 18050 |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | GALA EVENT AND |
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| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageTotalEventsAmt | 0 | 12501 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt | 0 | 76224 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt | 0 | 76224 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt | 0 | 66224 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt | 0 | 66224 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt | 0 | 48174 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt | 0 | 5549 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt | 0 | 5549 |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990ScheduleM/AnyPropertyThatMustBeHeldInd | 0 | false |
| IRS990ScheduleM/ReviewProcessUnusualNCGiftsInd | 0 | false |
| IRS990ScheduleM/SecuritiesPubliclyTradedGrp/ContributionCnt | 0 | 1 |
| IRS990ScheduleM/SecuritiesPubliclyTradedGrp/NonCashCheckboxInd | 0 | X |
| IRS990ScheduleM/SecuritiesPubliclyTradedGrp/NoncashContributionsRptF990Amt | 0 | 89394 |
| IRS990ScheduleM/ThirdPartiesUsedInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | VOLUNTEERS FOR THIS FISCAL YEAR INCLUDED APPROXIMATELY 12 USHERS, 55 VOCALISTS, AND THE VOLUNTEER BOARD OF DIRECTORS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | KEY EXECUTIVE COMITTEE MEMBER REVIEWS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | WITTEN REQUEST TO THE TREASURER AT THE ORGANIZATION MAILING ADDRESS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | WRITTEN REQUEST AT THE ORGANIZATION MAILING ADDRESS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | INSTRUMENTALISTS 1,800 0 0 VOCAL SOLOISTS 6,140 0 0 ACCOMPANIST 480 0 0 RECORDING COSTS 1,850 0 0 LIVE STREAMING COSTS 2,400 0 0 TOTAL 12,670 0 0 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PAGE 1, PART I, LINE 6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 18 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PAGE 6, PART VI, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART IX, LINE 11G |
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| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | MA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 503304 |
| IRS990/TotalAssetsEOYAmt | 0 | 690687 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 503304 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 690687 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 159498 |
| IRS990/TotalEmployeeCnt | 0 | 4 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 1552 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 23665 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 80058 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 105275 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 10086 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 10041 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 10086 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 10041 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 493218 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 680646 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 80058 |
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