ISWC · Musical Work

T-904758206-9

TELL ME WHY

83 recordings

Last verified: September 17, 2026

The ISWC for “TELL ME WHY” is T-904758206-9. 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 83 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

904758206Work 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

ISRC83 recordings

ISWCTELL ME WHY

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00397973876 00454808145 00192747145 00454808047 00497322918 00454808243 00804356845

Creative Contributors (ISNI)

0000 0000 4053 6097 0000 0000 7851 9858

SourcesCommunityMusicBrainzMLC via NotesNotes CreditsCISAC5 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-904758206-9?

T-904758206-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “TELL ME WHY”. 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 83 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-904758206-9

TELL ME WHY

83 recordings

Last verified: September 17, 2026

Format

TPrefix

904758206Work 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

ISRC83 recordings

ISWCTELL ME WHY

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00397973876 00454808145 00192747145 00454808047 00497322918 00454808243 00804356845

Creative Contributors (ISNI)

0000 0000 4053 6097 0000 0000 7851 9858

Which releases contain this work? (49)

Fearless

Taylor Swift

00199957210393

Fearless (Taylor’s version)

Taylor Swift

006024358389082021-04-09

Fearless (Taylor’s version)

Taylor Swift

006024358390352021-04-09

Fearless (Taylor’s version)

Taylor Swift

006024358390422021-04-09

Fearless (Taylor’s version)

Taylor Swift

006024358390592021-04-09

Fearless (Taylor’s version)

Taylor Swift

006024358451112021-06-25

Fearless (Taylor’s version)

Taylor Swift

00602438241613

Fearless (Taylor’s version): The I Remember What You Said Last Night Chapter

Taylor Swift

006024383600862021-05-24

Fearless (Taylor’s version): The I Remember What You Said Last Night Chapter

Taylor Swift

006024383601162021-05-24

Fearless (Taylor’s version): The I Remember What You Said Last Night Chapter

Taylor Swift

006024383601302021-05-24

Fearless

Taylor Swift

00602517976290

Fearless

Taylor Swift

00602517991194

Fearless

Taylor Swift

006025179993812009-03-06

Fearless

Taylor Swift

006025270110972009-01-01

Fearless

Taylor Swift

006025270849922009-06-24

Fearless (platinum edition)

Taylor Swift

00602527273075

Fearless

Taylor Swift

008236744458362008-11-11

Fearless

Taylor Swift

008439300013782021-12-03

Fearless

Taylor Swift

008439300016062008-11-11

Fearless (platinum edition)

Taylor Swift

008439300029312009-10-26

Fearless (platinum edition)

Taylor Swift

008439300029552009-02-07

Fearless (Big Machine Radio release special)

Taylor Swift

008439300395312018-12-13

Fearless

Taylor Swift

06025179007762008-01-01

Fearless

Taylor Swift

06025179911942009-01-01

Fearless (platinum edition)

Taylor Swift

0602527230342009-01-01

Fearless (Taylor's version) [The Violin Covers]

Ana Done

1980017936602022-06-24

Fearless

Peaceful Noise

1980090518922023-02-02

Fearless

Taylor Swift

46050267015022009-01-01

無懼的愛 (泰勒絲全新版)

泰勒絲

47186223135572021-01-01

Fearless

Taylor Swift

49880055664302009-01-01

Fearless (platinum edition)

Taylor Swift

49880056000352010-01-01

Fearless

Taylor Swift

49880057241752012-01-01

Fearless

Taylor Swift

49880312319992017-01-01

フィアレス (テイラーズ・ヴァージョン)

テイラー・スウィフト

49880314294262021-01-01

フィアレス (テイラーズ・ヴァージョン)

テイラー・スウィフト

49880314294332021-01-01

Fearless

Taylor Swift

60091433552312009-01-01

Fearless (platinum edition)

Taylor Swift

60091434166352009-01-01

Fearless (Taylor’s version)

Taylor Swift

6024358450982021-01-01

Fearless (Taylor’s version)

Taylor Swift

6024358451042021-01-01

Fearless (Taylor’s version)

Taylor Swift

6024358451352021-01-01

Fearless (Taylor’s version)

Taylor Swift

6024358451422023-01-01

Fearless

Taylor Swift

6025179529802009-01-01

Fearless

Taylor Swift

6025179762902020-01-01

Fearless

Taylor Swift

6025179841032009-01-01

Fearless

Taylor Swift

602517999312

Fearless

Taylor Swift

602517999343

Fearless

Taylor Swift

602517999787

Fearless

Taylor Swift

6025270041502009-03-06

Fearless (platinum edition)

Taylor Swift

6025272303442009-01-01

Recordings (83)

Tell Me Why

Eddie Cochran

USEM35700010

On release:The Liberty Years(00602508629389)The Memorial Album(3700139305379)12 of His Biggest Hits / Never to Be Forgotten(724353363123)

Tell Me Why

Sagan

NLZ541601087

On release:Generation HEX ADE Sampler(8712944532746)

Tell Me Why

Taylor Swift

USUG12510655

On release:Fearless(00199957210393)

T-904758206-9

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-904758206-9?

T-904758206-9

Format

What other identifiers does this connect to?

Which releases contain this work? (49)

Recordings (83)

Verified on

People also ask

What is ISWC T-904758206-9?

Which releases contain this work? (49)

Recordings (83)