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  1. Home
  2. ISRCs
  3. USCM50500144
Best Rapper Alive album cover

ISRC

USCM50500144

Best Rapper Alive✓2

Song: BEST RAPPER ALIVE

Lil Wayne
matched
Released 2005-12-06

Last verified: September 4, 2026

USCM50500144 is the International Standard Recording Code (ISRC) for the recording “Best Rapper Alive” by Lil Wayne, released 2005-12-06. 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-900172622-3.

Format

USCountry
CM5Registrant
05Year (2005)
00144Designation
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

ISRCBest Rapper Alive
ISWCBEST RAPPER ALIVE

Musical Work (ISWC)

T-900172622-3BEST RAPPER ALIVE

Credits Graph

MLC Song Code

B2257V
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Best Rapper Alive" by Lil Wayne?+
The ISRC for "Best Rapper Alive" by Lil Wayne is USCM50500144.
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. USCM50500144 is the ISRC for this recording; T-900172622-3 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 USCM50500144?

USCM50500144 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Best Rapper Alive” by Lil Wayne. 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-900172622-3, 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

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Lil Wayne

USCM50500144 is the International Standard Recording Code (ISRC) for the recording “Best Rapper Alive” by Lil Wayne, released 2005-12-06. 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-900172622-3.

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