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  3. US3JJ1900161
Didn't I album cover

ISRC

US3JJ1900161

Didn't I✓2

Song: I DON'T NEED

Lillie Mae
matched
Released 2019-01-01

Last verified: August 16, 2026

US3JJ1900161 is the International Standard Recording Code (ISRC) for the recording “Didn't I” by Lillie Mae, released 2019-01-01. 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 T9040038297.

Format

USCountry
3JJRegistrant
19Year (2019)
00161Designation
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

ISRCDidn't I
ISWCI DON'T NEED

Musical Work (ISWC)

T9040038297I DON'T NEED

Credits Graph

SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "Didn't I" by Lillie Mae?+
The ISRC for "Didn't I" by Lillie Mae is US3JJ1900161.
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. US3JJ1900161 is the ISRC for this recording; T9040038297 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.

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What is ISRC US3JJ1900161?

US3JJ1900161 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Didn't I” by Lillie Mae. 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 T9040038297, 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

Lillie Mae

US3JJ1900161 is the International Standard Recording Code (ISRC) for the recording “Didn't I” by Lillie Mae, released 2019-01-01. 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 T9040038297.

Lillie Mae

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