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  1. Home
  2. ISRCs
  3. USAT20705944
I Know Why album cover

ISRC

USAT20705944

I Know Why✓2

Song: I KNOW WHY

Gucci ManePimp CRich BoyBlaze-1
matched
Released 2007-12-10

Last verified: September 3, 2026

USAT20705944 is the International Standard Recording Code (ISRC) for the recording “I Know Why” by Gucci Mane, Pimp C, Rich Boy, Blaze-1, released 2007-12-10. 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 T9009459454.

Format

USCountry
AT2Registrant
07Year (2007)
05944Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2007):
Last two digits of the reference year (2007). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Know Why
ISWCI KNOW WHY

Musical Work (ISWC)

T9009459454I KNOW WHY

People also ask

What is the ISRC for "I Know Why" by Gucci Mane?+
The ISRC for "I Know Why" by Gucci Mane, Pimp C, Rich Boy, Blaze-1 is USAT20705944.
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. USAT20705944 is the ISRC for this recording; T9009459454 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 USAT20705944?

USAT20705944 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Know Why” by Gucci Mane, Pimp C, Rich Boy, Blaze-1. 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 T9009459454, 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

MLC Registration

✗Not registered

MLC has no work registered for this ISRC.

Listen on Apple Music
Album: Back To the Traphouse4:00Track 4

Who performed on this recording?

Production

Polow da Donadditional
ButterProducer
Rio the SuperproducerProducer

Label

Atlantic

Appears on

  • Back to the Traphouse(2007-01-01)
  • Back to the Traphouse(2007-12-10)

Who wrote this song?

DEMARIO ANTIONNE HAMMONDSComposer
IPI: 00402005042
CHAD BUTLERComposer
MAURICE RICHARDSONComposer
MARLON DANIELComposer
RADRIC DAVISComposer
IPI: 00463083167
ROBERT LOUIS CRAWFORDComposer

Which contributors are credited?

0000 0000 7851 2111Gucci Mane

Identifier Graph

ISRCUSAT20705944ISWCT9009459454IPIDEMARIO ANTIONN…IPIRADRIC DAVISISNIGucci Mane

MLC Song Code

I7148N
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Gucci ManePimp CRich BoyBlaze-1

USAT20705944 is the International Standard Recording Code (ISRC) for the recording “I Know Why” by Gucci Mane, Pimp C, Rich Boy, Blaze-1, released 2007-12-10. 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 T9009459454.

Gucci Mane, Pimp C, Rich Boy, Blaze-1

Related

Other versions of this workView all on iswc.fm

I KNOW WHYUSAT20706236
I KNOW WHY (FEAT. PIMP C & RICH BOY)USZEG1501256

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