Notes.fmCredits.fm
ISRCISWCIPIISNIUPCMusiciansAPIMCP
Credits.fmCredits.fm
SearchISRCCreditsWorksMore

Search

  • Credits.fm
  • isrc.fm
  • iswc.fm
  • ipi.fm
  • isni.fm
  • UPC Search
  • Musician Search
  • Credits Graph
  • Top IPIs
  • Top ISRCs
  • Top ISWCs
  • Top ISNIs
  • Top UPCs

Learn

  • What Are Music Credits?
  • What Is an ISRC?
  • What Is an ISWC?
  • What Is an IPI?
  • What Is an ISNI?
  • What Is a UPC?
  • ISRC vs ISWC
  • ISRC vs UPC
  • IPI vs ISNI
  • Glossary

Developers

  • REST API
  • Credits Graph
  • MCP Server
  • llms.txt

About

  • About Credits.fm
  • Notes.fm
  • Privacy Policy
  • Terms of Service
Notes.fm
  1. Home
  2. ISRCs
  3. USEP42524011
Fatal Optimist album cover

ISRC

USEP42524011

Fatal Optimist

Song: FATAL OPTIMIST

Madi Diaz
unmatchedNot yet matched in the MLC database

Last verified: March 31, 2026

USEP42524011 is the International Standard Recording Code (ISRC) for the recording “Fatal Optimist” by Madi Diaz. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC.

Format

USCountry
EP4Registrant
25Year (2025)
24011Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2025):
Last two digits of the reference year (2025). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Unmatched Recording

This recording has not been matched to a musical work in the Mechanical Licensing Collective (MLC) database. Mechanical royalties for unmatched recordings may be held in an unmatched pool until a rights holder claims them. If you own the rights to this work, you can submit a claim through the MLC Portal.

Credits Graph

Want songwriter and ownership data?

This recording is not yet in the Notes database. Notes-enhanced ISRCs include ownership data, songwriter credits, and publisher chains.

SourcesSpotify

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "Fatal Optimist" by Madi Diaz?+
The ISRC for "Fatal Optimist" by Madi Diaz is USEP42524011.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.

Collect royalties for this recording

Notes is distribution, publishing administration, and royalty collection in one account. Flat subscription. Notes does not take a percentage of royalties.

Collect royalties with Notes

What is ISRC USEP42524011?

USEP42524011 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Fatal Optimist” by Madi Diaz. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

Learn more about ISRCs · Powered by Notes.fm

Madi Diaz

USEP42524011 is the International Standard Recording Code (ISRC) for the recording “Fatal Optimist” by Madi Diaz. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC.

Madi Diaz

Related

More by Madi Diaz

Something to Burn

Madi Diaz

USUG12503848
The Rendezvous

Rob Cantor, Madi Diaz

TCABW1455813
Falling Hard

RAC, Madi Diaz

GBKPL1560686
So Clear

Josh Gilligan, Madi Diaz

TCAFP2143049
Same Risk

Madi Diaz

USEP42310001
it’s us

Wrabel, Madi Diaz

CAN112100428