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. USI4R1226321

ISRC

USI4R1226321

WISH I DIDN'T KNOW NOW

matched

Last verified: February 19, 2026

USI4R1226321 is the International Standard Recording Code (ISRC) for the recording “WISH I DIDN'T KNOW NOW”. 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 T9102632371.

Format

USCountry
I4RRegistrant
12Year (2012)
26321Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2012):
Last two digits of the reference year (2012). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWISH I DIDN'T KNOW NOW
ISWCWISH I DIDN'T KNOW NOW

Musical Work (ISWC)

T9102632371WISH I DIDN'T KNOW NOW

MLC Song Code

W03518
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "WISH I DIDN'T KNOW NOW"?+
The ISRC for "WISH I DIDN'T KNOW NOW" is USI4R1226321.
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. USI4R1226321 is the ISRC for this recording; T9102632371 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 USI4R1226321?

USI4R1226321 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WISH I DIDN'T KNOW NOW”. 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 T9102632371, 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

USI4R1226321 is the International Standard Recording Code (ISRC) for the recording “WISH I DIDN'T KNOW NOW”. 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 T9102632371.

Related

Other versions of this workView all on iswc.fm

WISH I DIDN'T KNOW NOW (ORIGINALLY PERFORMED BY TOBY KEITH)CH6540841402
Now I Know

Spherical

DEHI40700863
WISH I DIDN'T KNOW NOW (KARAOKE VERSION) [ORIGINALLY PERFORMED BY TOBY KEITH]DEKB71502845
WISH I DIDN'T KNOW NOW (ORIGINALLY PERFORMED BY TOBY KEITH)DELJ81597054
WISH I DIDN'T KNOW NOW (ORIGINALLY PERFORMED BY TOBY KEITH)DELJ81630407