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  1. Home
  2. ISRCs
  3. USWB10100976
Ko Ko Blue album cover

Ko Ko Blue✓2

ISRC

USWB10100976
ZZ Top
matched
Released 1972-01-01

Last verified: October 18, 2026

The ISRC for “Ko Ko Blue” by ZZ Top is USWB10100976. 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. Released 1972-01-01. The underlying musical work is ISWC T-904.055.613-6. Written by BILLY F GIBBONS, JOE MICHAEL HILL, FRANK LEE BEARD.

Format

USCountry
WB1Registrant
01Year (2001)
00976Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2001):
Last two digits of the reference year (2001). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCKo Ko Blue
ISWCKo Ko Blue

Musical Work (ISWC)

T-904.055.613-6Ko Ko Blue

People also ask

What is the ISRC for “Ko Ko Blue” by ZZ Top?+
The ISRC for “Ko Ko Blue” by ZZ Top is USWB10100976.
What is the ISWC for “Ko Ko Blue”?+
The ISWC for “Ko Ko Blue” is T-904.055.613-6. The ISRC USWB10100976 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “Ko Ko Blue”?+
“Ko Ko Blue” was written by BILLY F GIBBONS, JOE MICHAEL HILL, FRANK LEE BEARD. The ISWC for this composition is T-904.055.613-6.
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. USWB10100976 is the ISRC for this recording; T-904.055.613-6 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 USWB10100976?

USWB10100976 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Ko Ko Blue” by ZZ Top. 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-904.055.613-6, 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

Who wrote this song?

BILLY F GIBBONSComposer
JOE MICHAEL HILLComposer
FRANK LEE BEARDComposer

Credits Graph

Explore this code's connections on the live Credits Graph.

MLC Song Code

K76800
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
  • ZZ Top

    The ISRC for “Ko Ko Blue” by ZZ Top is USWB10100976. 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. Released 1972-01-01. The underlying musical work is ISWC T-904.055.613-6. Written by BILLY F GIBBONS, JOE MICHAEL HILL, FRANK LEE BEARD.

    ZZ Top

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