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  1. Home
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  3. T-070198703-2

ISWC · Musical Work

T-070198703-2

What'cha Know, Joe?

8 recordings

Last verified: July 16, 2026

T-070198703-2 is the International Standard Musical Work Code (ISWC) for the musical composition "What'cha Know, Joe?". 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). This work has 8 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
070198703Work number
2Check 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.

Credit Chain

ISRC8 recordings
ISWCWhat'cha Know, Joe?

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00006485981
SourcesCISACMLCMusicBrainzNotes Credits✓4 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCWhat'cha Know, …ISRCFR0O70850567ISRCUSV351465587ISRCUSGCV1400749ISRCQMFMF2366870ISRCFRX281580357

People also ask

What is ISWC T-070198703-2?+
ISWC T-070198703-2 identifies the musical composition "What'cha Know, Joe?". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-070198703-2?+
ISWC T-070198703-2 has 8 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
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-070198703-2?

T-070198703-2 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "What'cha Know, Joe?". 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.

This work has 8 recordings (ISRCs) associated with it. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

Learn more about ISWCs · Powered by Notes.fm

Which releases contain this work? (6)

Live 1938 1940

Louis Armstrong, Fats Waller

0777788100251992-01-01

The Chronological Classics: Jimmie Lunceford and His Orchestra 1940-1941

Jimmie Lunceford and His Orchestra

33075170622221992-01-01

Jazz in the Charts 061 (1941)

Various Artists

40112222376062006-01-01

The Chronological Classics: Jimmie Lunceford and His Orchestra 1940-1941

Jimmie Lunceford and His Orchestra

7505824660211996-11-01

The Big Band Sound

Jo Stafford

7831211112292005-01-01

Stompin’ Singers & Western Swingers: More From the Golden Age of Western Swing

Various Artists

8055200208312006-01-01

Recordings (8)

1
What'cha Know, Joe? - 1941, MacGregor transcription

Nat King Cole

USA2P1953075
2
WHATCHA KNOW JOE

Unknown Artist

USV351465587
3
WHATCHA KNOW JOE

Unknown Artist

USGCV1400749
4
WHATCHA KNOW JOE

Unknown Artist

FRX281580357
5
WHATCHA KNOW JOE

Unknown Artist

QM7281432911
6
WHATCHA KNOW JOE?

Unknown Artist

FR0O70850567
7
WHATCHA KNOW, JOE?

Unknown Artist

QMFMF2366870
8
WHATCHA KNOW, JOE?

Unknown Artist

USC9R9508808

Who are the artists on this work?

Charlie Barnet and His OrchestraFats Waller and His RhythmJimmie Lunceford and His OrchestraJo StaffordJohnnie Lee WillsThe Nat King Cole TrioWill Bradley–Ray McKinley OrchestraWoody Herman and His Orchestra

MLC Song Code

W34850
Verify on MLC Portal →