ISWC · Musical Work

T-011561339-2

Who Knows What Tomorrow May Bring

11 recordings

Last verified: September 17, 2026

The ISWC for “Who Knows What Tomorrow May Bring” is T-011561339-2. 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 11 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

011561339Work 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

ISRC11 recordings

ISWCWho Knows What Tomorrow May Bring

Previously known as

T-010568097-4

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00065381570 00121887375 01079671029 00503659557

SourcesCISACMusicBrainzMusicBrainz3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-011561339-2?

T-011561339-2 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Who Knows What Tomorrow May Bring”. 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 11 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-011561339-2

Format

Previously known as

What other identifiers does this connect to?

Verified on

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What is ISWC T-011561339-2?

T-011561339-2

Format

Previously known as

What other identifiers does this connect to?

Which releases contain this work? (20)

Recordings (11)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-011561339-2?

Which releases contain this work? (20)

Recordings (11)

Who are the artists on this work?