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  1. Home
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  3. US8RV1100057
I'M SO TIRED album cover

ISRC

US8RV1100057

I'M SO TIRED

Song: I'M NOT SO SURE

matched

Last verified: August 26, 2026

US8RV1100057 is the International Standard Recording Code (ISRC) for the recording “I'M SO TIRED”. 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 T7000270500. Written by CEDAR WALTON.

Format

USCountry
8RVRegistrant
11Year (2011)
00057Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2011):
Last two digits of the reference year (2011). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI'M SO TIRED
ISWCI'M NOT SO SURE
IPICEDAR WALTON

Musical Work (ISWC)

T7000270500I'M NOT SO SURE

People also ask

What is the ISRC for "I'M SO TIRED"?+
The ISRC for "I'M SO TIRED" is US8RV1100057.
Who wrote "I'M SO TIRED"?+
"I'M SO TIRED" was written by CEDAR WALTON. The ISWC for this composition is T7000270500.
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. US8RV1100057 is the ISRC for this recording; T7000270500 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 US8RV1100057?

US8RV1100057 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I'M SO TIRED”. 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 T7000270500, 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

Related

Other versions of this workView all on iswc.fm

I'M NOT SO SUREDKARS8700706
I'M NOT SUREFRZPA1801040
I'M NOT SO SURENLGZ20902403
I'M NOT SO SUREQMEU32504501
I'M NOT EVILUS25T0914461

Songwriter profiles

CEDAR WALTONIPI

US8RV1100057 is the International Standard Recording Code (ISRC) for the recording “I'M SO TIRED”. 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 T7000270500. Written by CEDAR WALTON.

Who wrote this song?

CEDAR WALTONComposerLyricist
IPI: 00032482304
VERNITA MUSIC OriginalPublisherIPI: 00060997744

Who publishes this song?

VERNITA MUSICOriginalPublisher
IPI: 00060997744

Identifier Graph

ISRCUS8RV1100057ISWCT7000270500IPICEDAR WALTON
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record