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. USE9B1900304
What Once Was album cover

ISRC

USE9B1900304

What Once Was✓2

Song: WHAT ONCE WAS

Austin Plaine
matched

Last verified: February 19, 2026

USE9B1900304 is the International Standard Recording Code (ISRC) for the recording “What Once Was” by Austin Plaine. 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. The underlying musical work is ISWC T9242168225.

Format

USCountry
E9BRegistrant
19Year (2019)
00304Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2019):
Last two digits of the reference year (2019). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWhat Once Was
ISWCWHAT ONCE WAS

Musical Work (ISWC)

T9242168225WHAT ONCE WAS

MLC Song Code

WVBHT2
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "What Once Was" by Austin Plaine?+
The ISRC for "What Once Was" by Austin Plaine is USE9B1900304.
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.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. USE9B1900304 is the ISRC for this recording; T9242168225 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

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 USE9B1900304?

USE9B1900304 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “What Once Was” by Austin Plaine. 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.

This recording is linked to the musical work T9242168225, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Austin Plaine

USE9B1900304 is the International Standard Recording Code (ISRC) for the recording “What Once Was” by Austin Plaine. 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. The underlying musical work is ISWC T9242168225.

Austin Plaine

Related

More by Austin Plaine

Something More

Austin Plaine

USE9B1900301
What Kind of Fool

Austin Plaine

USE9B1900302
Rise Above It

Austin Plaine

USE9B1900303
Wild and Young

Austin Plaine

USE9B1900305
Lucky Ones

Austin Plaine

USE9B1900306
Night Train

Austin Plaine

USE9B1900307