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  1. Home
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  3. T-011456921-9

ISWC · Musical Work

T-011456921-9

Some Days Are Better Than Others

11 recordings

Last verified: February 15, 2026

T-011456921-9 is the International Standard Musical Work Code (ISWC) for the musical composition "Some Days Are Better Than Others". 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
011456921Work number
9Check 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
ISWCSome Days Are Better Than Others
SourcesCISACMLCMusicBrainz✓3 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCSome Days Are B…ISRCGBAAN9300024ISRCGBLLT2110651ISRCGBUM71106680ISRCITJ871500845ISRCNLA509202302

People also ask

What is ISWC T-011456921-9?+
ISWC T-011456921-9 identifies the musical composition "Some Days Are Better Than Others". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-011456921-9?+
ISWC T-011456921-9 has 11 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

What is ISWC T-011456921-9?

T-011456921-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Some Days Are Better Than Others". 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.

Learn more about ISWCs · Powered by Notes.fm

Which releases contain this work? (11)

Zooropa

U2

00731451804724

Achtung Baby / Zooropa

U2

07314546846201999-01-01

Zooropa

U2

49880113376351993-01-01

Zooropa

U2

49880312373352017-01-01

Zooropa

U2

60012106788301993-01-01

Achtung Baby

U2

6025277937022011-01-01

Zooropa

U2

6025576716672011-01-01

Zooropa

U2

6025579708212018-01-01

Zooropa

U2

7314518047172017-01-01

Zooropa

U2

7314518047242014-01-01

Zooropa

U2

7432115371241993-01-01

Recordings (11)

1
Some Days Are Better Than Others

U2

GBAAN9300024
2
Some Days Are Better Than Others

Ben Kenney

US4L50800009
3
Some Days Are Better Than Others

Carissa’s Wierd

USHF31002010
4
SOME DAYS ARE BETTER THAN OTHERS

Unknown Artist

GBUM71106680
5
SOME DAYS ARE BETTER THAN OTHERS

Unknown Artist

USA310827905
6
SOME DAYS ARE BETTER THAN OTHERS

Unknown Artist

USHM90722833
7
BETTER DAYS

Unknown Artist

GBLLT2110651
8
OTHERS ARE AWAKEN

Unknown Artist

USQY50965695
9
SOME BETTER

Unknown Artist

ITJ871500845
10
SOME DAYS

Unknown Artist

QZDA72007157
11
Symphony no. 1 "Low". 2. Some Are

Brooklyn Philharmonic Symphony Orchestra, Dennis Russell Davies

NLA509202302

Who are the artists on this work?

U2

MLC Song Code

S61604
Verify on MLC Portal →