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  1. Home
  2. ISRCs
  3. USC4R0506265
Things Ain’t What They Used to Be album cover

ISRC

USC4R0506265

Things Ain’t What They Used to Be✓2

Marian McPartlandSteely Dan
matched
Released 2005-01-01

Last verified: July 11, 2026

USC4R0506265 is the International Standard Recording Code (ISRC) for the recording “Things Ain’t What They Used to Be” by Marian McPartland, Steely Dan, released 2005-01-01. 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 T-900.305.483-9.

Format

USCountry
C4RRegistrant
05Year (2005)
06265Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2005):
Last two digits of the reference year (2005). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCThings Ain’t What They Used to Be
ISWCThings Ain’t What They Used to Be

Musical Work (ISWC)

T-900.305.483-9Things Ain’t What They Used to Be

Credits Graph

MLC Song Code

T34160
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Things Ain’t What They Used to Be" by Marian McPartland?+
The ISRC for "Things Ain’t What They Used to Be" by Marian McPartland, Steely Dan is USC4R0506265.
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. USC4R0506265 is the ISRC for this recording; T-900.305.483-9 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 USC4R0506265?

USC4R0506265 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Things Ain’t What They Used to Be” by Marian McPartland, Steely Dan. 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 T-900.305.483-9, 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

Marian McPartlandSteely Dan

USC4R0506265 is the International Standard Recording Code (ISRC) for the recording “Things Ain’t What They Used to Be” by Marian McPartland, Steely Dan, released 2005-01-01. 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 T-900.305.483-9.

Marian McPartland, Steely Dan

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