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CHAMBER MUSIC UNBOUND

EIN 27-0054977 MAMMOTH LAKES, CA

Largest nonprofits in California

Revenue 2024
$426,356
Expenses 2024
$396,455

Program services were 88.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
A6C
Classification
1000
Street
PO BOX 1219

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

CMU is dedicated to providing outstanding classical music performances and music education to the residents and visitors of Mono and Inyo counties, nurturing the love for music in people of all ages and backgrounds.

  • 2024 SUMMER FESTIVAL. The 2024 music festival was held Cerro Coso College in Mammoth Lakes and consisted of 6 concerts over the period, July 17 - July 28. Twenty guest artists joined the resident Felici Piano Trio in the performances. 1250 tickets were purchased.

    Expenses $119,497 · Revenue $23,275

  • 2024/25 WINTER CONCERT SERIES. The resident Felici Piano Trio and 7 guests presented 10 chamber music concerts at the Cerro Coso Colleges in Mammoth Lakes & Bishop from October 2024 to April 2025. 650 tickets were purchased and an estimated 300 people viewed free livestreams.

    Expenses $88,183 · Revenue $18,498

  • 2024/25 IN-SCHOOL MUSIC PRESENTATIONS. The CMU Artists-in-Residence presented 28 educational outreach programs for the various elementary, middle and high schools and libraries of Mono and Inyo counties. The programs cover a wide array of topics, from composer portraits to linking classical music to experiences in children's lives, like sports, movement, dance, stories and storytelling.

    Expenses $26,132 · Revenue $3,300

  • 2024/25 AFTER-SCHOOL GROUP AND INDIVIDUAL MUSIC LESSONS. The CMU Artists-in-Residence provide individual and group instrumental instruction, coach chamber ensembles and direct youth chamber orchestras. In order to keep group programs available to all students, lessons are provided at reduced rates and instruments are loaned out to students depending on their need. 23 students took individual lessons and a total of 81 students were involved in the 5 group lessons programs: Mammoth Honors Strings, Mammoth Elementary Strings, Bishop Honors Strings, Bishop Elementary Strings, & Lee Vining Elementary Strings.

    Expenses $117,791 · Revenue $47,169

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Rebecca Hang

    Education Director

    Total calculated
    $103,220
    From this org
    $103,220
    From related orgs
    $0
    Other
    $0
    Hours/week
    50
  • Brian Schuldt

    Executive Director & Secretary

    Total calculated
    $77,340
    From this org
    $77,340
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • Joyce Kaufman

    Chair

    Total calculated
    $0
    Hours/week
    3
  • Hilda Adler

    Board Member

    Total calculated
    $0
    Hours/week
    2
  • Anne Knoche

    Treasurer

    Total calculated
    $0
    Hours/week
    2
  • Jane Gillam

    Board Member

    Total calculated
    $0
    Hours/week
    3

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $426,356
    Expenses
    $396,455
    Contributions
    $324,431
    Grants paid
    $0
  • 2023
    Revenue
    $382,622
    Expenses
    $377,751
    Contributions
    $286,886
    Grants paid
    $0
  • 2022
    Revenue
    $392,380
    Expenses
    $385,645
    Contributions
    $308,229
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $337,989
    Expenses
    $337,367
    Assets (EOY)
    $294,497
  • 2020 · 990

    Revenue
    $323,878
    Expenses
    $276,027
    Assets (EOY)
    $316,794

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.