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  1. Home
  2. ISRCs
  3. USSM19400123
Didja Know album cover

ISRC

USSM19400123

Didja Know✓2

Song: DIDJA KNOW

Groove Theory
unmatchedNot yet matched in the MLC database
Released 1995-10-24

Last verified: September 11, 2026

USSM19400123 is the International Standard Recording Code (ISRC) for the recording “Didja Know” by Groove Theory, released 1995-10-24. 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
SM1Registrant
94Year (1994)
00123Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1994):
Last two digits of the reference year (1994). 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

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

MLC Song Code

D2919A
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Didja Know" by Groove Theory?+
The ISRC for "Didja Know" by Groove Theory is USSM19400123.
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.

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What is ISRC USSM19400123?

USSM19400123 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Didja Know” by Groove Theory. 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

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Groove Theory

USSM19400123 is the International Standard Recording Code (ISRC) for the recording “Didja Know” by Groove Theory, released 1995-10-24. 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.

Groove Theory