ISWC · Musical Work

T-902820642-0

Back It Up

5 recordings

Last verified: September 20, 2026

The ISWC for “Back It Up” is T-902820642-0. 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 5 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

902820642Work number

0Check 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

ISRC5 recordings

ISWCBack It Up

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00629402354 00126286476 00032993863 00011766600

SourcesMusicBrainzCISACMusicBrainz3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-902820642-0?

T-902820642-0 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Back It 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 5 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

ISWC · Musical Work

T-902820642-0

Back It Up

5 recordings

Last verified: September 20, 2026

Format

TPrefix

902820642Work number

0Check 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

ISRC5 recordings

ISWCBack It Up

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00629402354 00126286476 00032993863 00011766600

Which releases contain this work? (13)

Up Your Alley

Joan Jett and the Blackhearts

0422835951181988-01-01

Up Your Alley

Joan Jett and the Blackhearts

0422837158131988-01-01

Up Your Alley

Joan Jett and the Blackhearts

0422837158441988-01-01

Up Your Alley

Joan Jett and the Blackhearts

0612134414621988-01-01

Up Your Alley

Joan Jett and the Blackhearts

0746444146221988-01-01

Up Your Alley

Joan Jett and the Blackhearts

0746444146461988-01-01

Up Your Alley

Joan Jett and the Blackhearts

1965875363122023-01-01

Up Your Alley

Joan Jett and the Blackhearts

1965875364112023-01-01

Up Your Alley

Joan Jett and the Blackhearts

49880024592782004-01-01

Up Your Alley

Joan Jett and the Blackhearts

49880050391941988-01-01

Up Your Alley

Joan Jett and the Blackhearts

49880050392001988-01-01

Up Your Alley

Joan Jett and the Blackhearts

86002785206481988-01-01

Up Your Alley

Joan Jett And The Blackhearts

86002782205621988-01-01

Recordings (5)

Back It Up

Joan Jett and the Blackhearts

USBH18853014

On release:Up Your Alley(042283595118)Up Your Alley(042283715813)Up Your Alley(042283715844)Up Your Alley(061213441462)Up Your Alley(07464441461)Up Your Alley(07464441462)Up Your Alley(074644414622)Up Your Alley(074644414646)Up Your Alley(0746444164)Up Your Alley(196587536312)Up Your Alley(196587536411)Up Your Alley(4988002459278)Up Your Alley(4988005039194)Up Your Alley(4988005039200)Up Your Alley(8600278220562)Up Your Alley(8600278520648)

Back It Up

Joan Jett and the Blackhearts

Unknown Artist

Unknown Artist

Unknown Artist

Who are the artists on this work?

Joan Jett and the Blackhearts

MLC Song Code

B44086

Verify on MLC Portal →

SourcesMusicBrainzCISACMusicBrainz3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-902820642-0

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-902820642-0?

T-902820642-0

Format

What other identifiers does this connect to?

Which releases contain this work? (13)

Recordings (5)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-902820642-0?

Which releases contain this work? (13)

Recordings (5)

Who are the artists on this work?