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  1. Home
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  3. T-700021237-5

ISWC · Musical Work

T-700021237-5

Hello San Francisco

Last verified: July 8, 2026

T-700021237-5 is the International Standard Musical Work Code (ISWC) for the musical composition "Hello San Francisco". ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs).

Format

TPrefix
700021237Work number
5Check digit
Prefix:
"T" = musical work; "W" = work in progress.
Work number:
9-digit unique work number assigned by CISAC.
Check digit:
ISO 7064 Mod 11-2 check digit that validates the rest of the code.
SourcesMusicBrainzCISAC✓2 sources

Verified on

  • CISAC ISWC registry search

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People also ask

What is ISWC T-700021237-5?+
ISWC T-700021237-5 identifies the musical composition "Hello San Francisco". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

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What is ISWC T-700021237-5?

T-700021237-5 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Hello San Francisco". ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.

Learn more about ISWCs · Powered by Notes.fm

Which releases contain this work? (7)

Hold That Plane!

Buddy Guy

001570793232

The Complete Vanguard Recordings

Buddy Guy

0157070178242000-01-01

My Time After Awhile

Buddy Guy

0157070041211992-01-01

The Very Best of Buddy Guy

Buddy Guy

0812270280221992-01-01

The Complete Vanguard Recordings

Buddy Guy

0902049917612000-01-01

Hold That Plane!

Buddy Guy

090204401925

Hold That Plane!

Buddy Guy

8880726114982006-01-01

Who are the artists on this work?

Buddy Guy