ISWC · Musical Work

T-310593569-7

HOLLABACK BITCH

4 recordings

Last verified: October 15, 2026

The ISWC for “HOLLABACK BITCH” is T-310593569-7. 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 4 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

310593569Work 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

ISRC4 recordings

ISWCHOLLABACK BITCH

Previously known as

T-312265373-6

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00747819792 01083700770 00760467921 00836631232 00366130573 00634476141 00576134244 00601191692

SourcesCISACMusicBrainzMLCNotes Credits4 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-310593569-7?

T-310593569-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “HOLLABACK BITCH”. 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 4 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-310593569-7

Format

Previously known as

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-310593569-7?

T-310593569-7

Format

Previously known as

What other identifiers does this connect to?

Recordings (4)

Verified on

People also ask

What is ISWC T-310593569-7?

Recordings (4)