ISWC · Musical Work

T-800042511-7

WHAT S UP

2 recordings

Last verified: September 9, 2026

The ISWC for “WHAT S UP” is T-800042511-7. 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 2 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

800042511Work number

7Check 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

ISRC2 recordings

ISWCWHAT S UP

Previously known as

T-073275007-0

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00201195807 00140568093 00249727138 00277814725

SourcesCISACMLCMusicBrainz3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-800042511-7?

T-800042511-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “WHAT S UP”. 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 2 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

T-800042511-7

Format

Previously known as

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-800042511-7?

T-800042511-7

Format

Previously known as

What other identifiers does this connect to?

Recordings (2)

Verified on

People also ask

What is ISWC T-800042511-7?

Recordings (2)