ISWC · Musical Work

T-901437580-5

Hello World

81 recordings

Last verified: July 6, 2026

T-901437580-5 is the International Standard Musical Work Code (ISWC) for the musical composition "Hello World". 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 81 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

901437580Work 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.

Credit Chain

ISRC81 recordings

ISWCHello World

What other identifiers does this connect to?

Releases (UPC)

00602445401475 05099969770258 05099963364156 05099964036458 0801213073597 4988006879478 5099908811721 5099963364125 5099964055459 5099964055657

+5 more

5099969770227 6009509337598 602527632469 602567400936 738597221521

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-901437580-5?

T-901437580-5 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Hello World". 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 81 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.

T-901437580-5

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-901437580-5?

T-901437580-5

Format

What other identifiers does this connect to?

Recordings (81)

Verified on

People also ask

What is ISWC T-901437580-5?

Recordings (81)