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Plinth

· Private foundation

The Kurt Weill Foundation for Music

Its FY2025 filing reports that it accepted unsolicited grant applications.

$521k
Granted FY2025still arriving
93
Grants FY2025still arriving
15
States reached
$75k
Largest
01What you fund
0186% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202025.

Arts & Culture$1.8MScience & Tech$248kEducation$126kEmployment$40kCommunity Improvement$23kReligion$20kSocial Science$16kYouth Development$9kOther$0
02FY2025 · 93 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k75 grants · $130k
  • $10k–50k16 grants · $267k
  • $50k–250k2 grants · $125k
$1,250
Median grant
15
States reached
$47M
Total assets
Largest grants
RecipientAmount
OPERA NORTH 2$74,500
OPERA NORTH 2$50,000
NEW YORK CITY CENTER$27,500
TRUE CONCORD VOICES & ORCHESTRA$25,000
GEORGE ROBARTS$25,000
OPERA NORTH 2$22,450
Individual grant recipient$20,000
Individual grant recipient$15,953
UNIVERSITY OF BRITISH COLUMBIA$15,000
OKLAHOMA CITY UNIVERSITY$15,000
Individual grant recipient$15,000
UNIVERSITY OF OKLAHOMA$14,500
UNIVERSITY OF MINNESOTA (4)$14,500
DETROIT OPERA$14,125
MANHATTAN SCHOOL OF MUSIC (2)$12,500
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

Your US giving — 59% of grant dollars ($1.4M). The need read here covers only this US portion; the 41% that went abroad ($978k) is mapped below.

show:

Dollar for dollar, your grants (FY20–25) land where the poverty rate runs at 15%, against an area that typically sits at 11%. 82% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%PHOENIX YOUTH SYMPHONY ORCHESTRA: $5k → 11%TRUE CONCORD VOICES & ORCHESTRA: $25k → 15%MUHLENBERG COLLEGE: $10k → 11%CURTIS INSTITUTE FOR MUSIC: $15k → 22%STANFORD UNIVERSITY: $5k → 8%SANTA MONICA COLLEGE FOUNDATION: $6k → 14%THE GLIMMERGLASS FESTIVAL: $25k → 13%BRONX OPERA COMPANY: $5k → 28%UNIVERSITY OF NORTH TEXAS 3: $10k → 8%THE SHEPHERD SCHOOL OF MUSIC AT RICE UNIV: $8k → 16%UNIVERSITY OF OKLAHOMA: $15k → 13%OKLAHOMA CITY UNIVERSITY: $15k → 16%NEW WORLD SYMPHONY: $15k → 15%DETROIT OPERA: $14k → 21%UNIVERSITY OF WISCONSIN-WHITEWATER: $8k → 10%MADISON OPERA INC: $10k → 10%FLORENTINE OPERA COMPANY: $7k → 17%KURT WEILL FEST: $8k → 9%MEREDITH COLLEGE: $7k → 8%BREVARD MUSIC CENTER: $15k → 13%ATLANTA OPERA INC: $25k → 13%CENTRAL CITY OPERA HOUSE ASSOCIATION: $20k → 12%DENISON UNIVERSITY: $9k → 10%SEATTLE COLLABORATIVE ORCHESTRA: $6k → 9%JASON ZACHER: $20k → 16%VEGAS CITY OPERA: $5k → 13%ANNAPOLIS OPERA COMPANY: $20k → 6%UNIVERSITY OF MARYLAND: $10k → 11%ARIZONA STATE UNIVERSITY FOUNDATION: $9k → 11%CALIFORNIA STATE UNIVERSITY NORTHRIDGE: $15k → 14%THE CHRISTIAN MARK GIBBS COMPANY LL: $20k → 13%THE GLIMMERGLASS FESTIVAL: $10k → 13%ANA KARNEZA: $25k → 20%OKLAHOMA CITY UNIVERSITY: $10k → 16%ANNAPOLIS OPERA COMPANY: $10k → 6%LOS ANGELES PHILHARMONIC ASSOCIATION: $25k → 14%UNIVERSITY OF MIAMI: $8k → 15%MANHATTAN SCHOOL OF MUSIC (2): $13k → 17%SOO HYUN GEMMA NHA: $6k → 14%CARNEGIE HALL: $125k → 17%DEPAUL UNIVERSITY: $8k → 14%NEW YORK CITY CENTER: $28k → 17%LITTLE OPERA THEATRE OF NEW YORK: $20k → 17%NEW YORK CITY CENTER: $10k → 17%MASTERVOICES: $7k → 17%EMMA CAVAGE: $7k → 17%JOSEPH SACCHI: $6k → 17%AMERICAN LYRIC THEATER: $15k → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

WA
MN
IL
WI
MI
NY
MA
OR
NV
IN
OH
PA
NJ
CT
RI
CA
UT
CO
MO
KY
VA
MD
DE
AZ
NM
AR
TN
NC
DC
HI
OK
GA
TX
FL

Beyond the US — 41% of all-years giving ($978k)

17 countries, by the recipient’s country on the filing.

grant dollars sentlessmore
United Kingdom$362k · 25 grants
Austria$111k · 12 grants
Germany$104k · 11 grants
Canada$103k · 57 grants
Australia$83k · 6 grants
Netherlands$68k · 14 grants
France$55k · 8 grants
Italy$54k · 2 grants
Singapore$20k · 2 grants
Spain$7k · 4 grants

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving. International giving is mapped by the recipient’s country from the same 990 filings; comparable need data isn’t available at that grain.

04

Where the work is directed

The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.

About 9% of The Kurt Weill Foundation for Music’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another. Read by recipient address, 19% of the giving stays in NY; read by stated purpose it is 14% — less of the work is directed home than the recipients' locations suggest.

The Kurt Weill Foundation for Musiclessmore of its giving
Placed by recipient address · 47% directed abroad (not shown)

Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

28%of every dollar goes to organizations you’ve funded before.
$647k · 42 repeat orgs$1.7M to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +23% since the first grant, against +16% for the ones you funded once.

42 repeat relationships — 17 still active in FY2025, 25 since wound down; 32 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

42
189

Total granted

$647k
$1.3M

Median revenue growth · since first grant

+23%
+16%

Still filing today

10%
13%

New vs renewed · share of each year

In FY2025, 24% of grant dollars renewed an existing relationship; $392k went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’20’21’22’23’24’25
Arts & CultureEducationOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.

Backed again, and grew

  • ON
    OPERA NORTH
    2× · 2020–2024 · $64k
  • OM
    ORCHESTRA MIAMI INC
    2× · 2022–2023 · $45k · revenue -1%
  • TG
    THE GLIMMERGLASS FESTIVAL
    3× · 2020–2023 · $40k

Funded once

  • TC
    THE CARNEGIE HALL CORPORATION
    one grant, 2024 · $125k · revenue +13%
  • IG
    Individual grant recipient
    one grant, 2022 · $70k
  • IG
    Individual grant recipient
    one grant, 2021 · $50k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Foundation for Modern Opera
2
San Francisco Opera Association

We believe opera is a uniquely compelling, entertaining and emotionally thrilling art form. our mission is to bring together growing audiences to experience opera's transformative power.

Arts & Culture
3
Chicago Opera Theater

Chicago opera theater expands the tradition of opera as a living art form by engaging lovers of music and storytelling through innovative experiences, predominantly of new and rarely performed works.

Arts & Culture
4
Concerto Soloists Chamber Orchestra of Philadelphia

To be a sustainable musical institution that brings the intimate experience of a world-class chamber orchestra performance to the greater philadelphia area,enriching the musical life of the city and region by the integrity and excellence…

Arts & Culture
5
New York City Opera

New york city opera was famously dubbed "the people's opera" by mayor fiorello laguardia at its founding in 1943. more than 80 years later, city opera continues its historic mission to inspire audiences with innovative and theatrically…

Arts & Culture
6
Los Angeles Opera Company

To serve the public by producing world-class opera that preserves, promotes and advances the art form while embodying the diversity, spirit and artistic sensibility unique to los angeles. we envision an engaged and enlightened community in…

Arts & Culture
7
Vanguard Concerts
8
Chamber Opera of Chicago
9
Arizona Opera Company

Arizona opera elevates the transformative power of storytelling through music - cultivating community and strengthening a state and people as adventurous and diverse as the place they call home.

Arts & Culture
10
Orlando Philharmonic
11
The Los Angeles Chamber Orchestra Society Inc

The orchestra pursues its mission, "to enrich and connect our community through intimate and transformative musical experiences which exemplify and foster artistic excellence, education and innovation," through the blend of traditional…

Arts & Culture
12
Florida Grand Opera Inc

The mission of florida grand opera is to enrich people's lives through an awareness and deeper appreciation of opera while supporting the operations of the greater miami opera and the opera guild, inc. by expanding its reach to diverse…

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is Mastervoices Inc and the most unlike its peers is Ny Ll Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyProfessional Ballet Compani…Community Arts OrganizationsFaith-Based Liberal Arts Co…Public University Foundatio…Classical Music Ensembles
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 58 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%3%5–10yr19%10%10–20yr16%13%20–35yr13%19%35–55yr16%55%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%1%5–10yr19%4%10–20yr16%7%20–35yr13%25%35–55yr16%63%55yr+

The field is 22% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
0.0%0/37
the rest of the field
13%
240,396/1,819,528

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

05the grantee network

36 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 36 of the 264 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
4
Early backer (in before they grew)
35/36
Grantees still filing
21/36
Grew since you first funded

Where your money sits — by cause, then by grantee

OPERA NORTH 2 — $146,950 · OtherOPERA NORTH 2Individual grant recipient — $69,500 · OtherOPERA NORTH — $64,000 · Other+164 more — $1,480,517 · Other+164 moreTHE CARNEGIE HALL CORPORATION — $125,000 · Arts & CultureTHE CARNEGIE HALL COR…ORCHESTRA MIAMI INC — $45,000 · Arts & CultureORCHESTRA MIAMI INCNEW YORK CITY CENTER INC — $37,500 · Arts & CultureNEW YORK CITY CENTER …ANNAPOLIS OPERA COMPANY — $30,000 · Arts & CultureANNAPOLIS OPERA COMPA…LOS ANGELES PHILHARMONIC ASSOCIATION — $25,000 · Arts & CultureLOS ANGELES PHILHARMO…TRUE CONCORD VOICES AND ORCHESTRA INC — $25,000 · Arts & CultureTRUE CONCORD VOICES A…THE ATLANTA OPERA INC — $25,000 · Arts & CultureTHE ATLANTA OPERA INCCENTRAL CITY OPERA HOUSE ASSOCIATION — $20,000 · Arts & CultureCURTIS INSTITUTE OF MUSIC — $15,000 · Arts & Culture+13 more — $95,125 · Arts & Culture+13 moreNEW WORLD SYMPHONY INC — $25,000 · EducationOKLAHOMA CITY UNIVERSITY — $25,000 · EducationTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY — $10,000 · EducationMUHLENBERG COLLEGE — $10,000 · EducationARIZONA STATE UNIVERSITY FOUNDATION FOR A NEW AMERICAN UNIVERSITY — $8,500 · EducationDENISON UNIVERSITY — $8,500 · EducationUniversity of Miami — $7,500 · EducationDEPAUL UNIVERSITY — $7,500 · EducationMEREDITH COLLEGE — $7,000 · EducationTHE SANTA MONICA COLLEGE FOUNDATION — $5,500 · Education+1 more — $1,000 · Education
Other$1,760,967Arts & Culture$442,625Education$115,500

Showing your 200 largest grantees by grant value.

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetTHE CARNEGIE HALL CORPORATION — $125,000 over 1y, 0.1% of budgetORCHESTRA MIAMI INC — $45,000 over 2y, 5.6% of budgetNEW YORK CITY CENTER INC — $37,500 over 2y, 0.1% of budgetANNAPOLIS OPERA COMPANY — $30,000 over 1y, 2.0% of budgetLOS ANGELES PHILHARMONIC ASSOCIATION — $25,000 over 1y, 0.0% of budgetTRUE CONCORD VOICES AND ORCHESTRA INC — $25,000 over 1y, 2.3% of budgetTHE ATLANTA OPERA INC — $25,000 over 1y, 0.2% of budgetNEW WORLD SYMPHONY INC — $25,000 over 3y, 0.0% of budgetOKLAHOMA CITY UNIVERSITY — $25,000 over 2y, 0.0% of budgetCENTRAL CITY OPERA HOUSE ASSOCIATION — $20,000 over 1y, 0.3% of budgetCURTIS INSTITUTE OF MUSIC — $15,000 over 1y, 0.1% of budgetAMERICAN LYRIC THEATER CENTER INC — $15,000 over 1y, 14% of budgetBREVARD MUSIC CENTER INCORPORATED — $15,000 over 1y, 0.1% of budgetDETROIT OPERA — $14,125 over 1y, 0.1% of budgetMANHATTAN SCHOOL OF MUSIC — $12,500 over 1y, 0.0% of budgetTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY — $10,000 over 2y, 0.0% of budgetMADISON OPERA INC — $10,000 over 1y, 0.5% of budgetTHE SANTA FE OPERA — $10,000 over 1y, 0.0% of budgetMUHLENBERG COLLEGE — $10,000 over 1y, 0.0% of budgetARIZONA STATE UNIVERSITY FOUNDATION FOR A NEW AMERICAN UNIVERSITY — $8,500 over 1y, 0.0% of budgetDENISON UNIVERSITY — $8,500 over 1y, 0.0% of budgetUniversity of Miami — $7,500 over 1y, 0.0% of budgetDEPAUL UNIVERSITY — $7,500 over 1y, 0.0% of budgetFLORENTINE OPERA COMPANY INC — $7,000 over 1y, 0.2% of budgetMEREDITH COLLEGE — $7,000 over 1y, 0.0% of budgetMASTERVOICES INC — $6,500 over 1y, 0.4% of budgetSEATTLE COLLABORATIVE ORCHESTRA — $6,000 over 1y, 9.2% of budgetTHE SANTA MONICA COLLEGE FOUNDATION — $5,500 over 1y, 0.1% of budgetAMERICAN SYMPHONY ORCHESTRA — $5,000 over 1y, 0.2% of budgetVegas City Opera Formerly Sin City Opera — $5,000 over 1y, 5.9% of budgetBRONX OPERA COMPANY INC — $5,000 over 1y, 2.0% of budgetTHE COLLEGE LIGHT OPERA COMPANY INC — $5,000 over 1y, 0.4% of budgetPHOENIX YOUTH SYMPHONY ORCHESTRA INC — $5,000 over 1y, 1.5% of budgetORPHEUS CHAMBER ORCHESTRA INC — $4,000 over 1y, 0.2% of budgetTHE MUSICAL THEATER PROJECT INC — $1,000 over 1y, 0.1% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

  • Who funds THE CARNEGIE HALL CORPORATION
  • Who funds ORCHESTRA MIAMI INC
  • Who funds NEW YORK CITY CENTER INC
  • Who funds ANNAPOLIS OPERA COMPANY
  • Who funds LOS ANGELES PHILHARMONIC ASSOCIATION
  • Who funds TRUE CONCORD VOICES AND ORCHESTRA INC
  • Who funds THE ATLANTA OPERA INC
  • Who funds NEW WORLD SYMPHONY INC
  • Who funds OKLAHOMA CITY UNIVERSITY
  • Who funds Ny Ll Inc
  • Who funds CENTRAL CITY OPERA HOUSE ASSOCIATION

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Ibm International FoundationNY15.3× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Ibm International Foundation · Opera America Inc · The Howard Gilman Foundation Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · American Endowment Foundation · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization The Kurt Weill Foundation for Music funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 10%1%4%8%15%your share of their income ↑0%23%45%68%90%share of the org’s income from governmentmedian 5%
  • University of Miami5% of income from government
  • New World Symphony Inc0% of income from government
no gov moneyreceives it· size = income
1get no government money at all
14report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–90%
typical government reliance, FY2025

Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 264 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph