ISWC · Musical Work

T-921728515-9

Alone

34 recordings

Last verified: June 19, 2026

The ISWC for “Alone” is T-921728515-9. 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 34 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

921728515Work 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

ISRC34 recordings

ISWCAlone

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00014038230 00187062752 00341687551 00353271280 00353951547 00424873937 00503659557 00559420633 00575611928 00728173826

+13 more

SourcesNotes CreditsMusicBrainzCISAC3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-921728515-9?

T-921728515-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Alone”. 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 34 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-921728515-9

Alone

34 recordings

Last verified: June 19, 2026

Format

TPrefix

921728515Work 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

ISRC34 recordings

ISWCAlone

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00014038230 00187062752 00341687551 00353271280 00353951547 00424873937 00503659557 00559420633 00575611928 00728173826

+13 more

Which releases contain this work? (26)

hopeless fountain kingdom (live from Webster Hall)

Halsey

00602448099464

hopeless fountain kingdom (live from Webster Hall)

Halsey

00602448099471

hopeless fountain kingdom

Halsey

00602557562415

hopeless fountain kingdom

Halsey

00602557577167

hopeless fountain kingdom

Halsey

00602557577174

hopeless fountain kingdom

Halsey

00602557577204

hopeless fountain kingdom

Halsey

00602557577266

Alone

Halsey, Big Sean, Stefflon Don

00602567473954

hopeless fountain kingdom

Halsey

00602567540830

hopeless fountain kingdom

Halsey

006025675408472018-03-15

hopeless fountain kingdom

Halsey

006025675408542018-03-15

Alone (Calvin Harris remix)

Halsey, Stefflon Don

00602567599395

Alone (remixes)

Halsey, Big Sean, Stefflon Don

00602567651512

hopeless fountain kingdom

Halsey

00602567707547

hopeless fountain kingdom

Halsey

06025575850872017-01-01

hopeless fountain kingdom

Halsey

6025575623782017-01-01

hopeless fountain kingdom

Halsey

6025575623852017-01-01

hopeless fountain kingdom

Halsey

6025575624082017-06-02

hopeless fountain kingdom

Halsey

6025575772352017-06-02

hopeless fountain kingdom

Halsey

6025575850872017-01-01

hopeless fountain kingdom

Halsey

6025576856332017-06-02

Alone

Halsey, Big Sean, Stefflon Don

6025674776172018-03-15

hopeless fountain kingdom

Halsey

6025675306402018-03-15

hopeless fountain kingdom

Halsey

6025675306642017-06-02

hopeless fountain kingdom

Halsey

6025675409082018-03-15

By Request, Vol. 42

8-Bit Arcade

93513849659992019-08-09

Recordings (34)

Halsey

Halsey

On release:hopeless fountain kingdom (live from Webster Hall)(00602448099464)hopeless fountain kingdom (live from Webster Hall)(00602448099471)

Alone

Kidz Bop Kids

USAB01800874

On release:KIDZ BOP 39 (Deluxe Edition)(00888072088948)

Alone

Chiptune Punks

AUXN22054461

On release:Bitpop Hits, Vol. 8(9355974184708)

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

HALSEY

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

Alone (8-Bit Halsey, Big Sean, Stefflon Don Emulation)

8-Bit Arcade

AUXN21922687

On release:By Request, Vol. 42(9351384965999)

ALONE (BONUS TRACK)

HALSEY;BIG SEAN;STEFFLON DON

USUM71802762

On release:hopeless fountain kingdom (live from Webster Hall)(00602448099464)hopeless fountain kingdom (live from Webster Hall)(00602448099471)Alone(00602567473954)hopeless fountain kingdom(00602567540830)hopeless fountain kingdom(00602567540847)hopeless fountain kingdom(00602567540854)

ALONE (FEAT. MATTHEW HOLT)

Unknown Artist

QZ4JJ1962194

ALONE (FEAT. SWOOZY DRE)

Unknown Artist

Chief Keef

Chief Keef

Alone (Calvin Harris extended remix)

Halsey, Stefflon Don

USUM71804469

Alone (Calvin Harris remix)

Halsey, Stefflon Don

USUM71804468

On release:Alone (Calvin Harris remix)(00602567599395)

ALONE (CID REMIX)

BIG SEAN;HALSEY;STEFFLON DON

USUM71805140

On release:Alone (remixes)(00602567651512)

ALONE (CLEAN BANDIT MFF REMIX) [FEAT. BIG SEAN, STEFFLON DON]

HALSEY

USUM71805139

On release:Alone (remixes)(00602567651512)

ALONE (ORIGINALLY PERFORMED BY HALSEY FEAT. BIG SEAN & STEFFLON DON) [KARAOKE NO GUIDE MELODY VERSION]

Unknown Artist

JPV321800089

ALONE (WORKOUT MIX 128 BPM)

Unknown Artist

QZ22B1962605

ALONE (WORKOUT MIX 128 BPM)

Unknown Artist

Unknown Artist

Unknown Artist

Unknown Artist

MLC Song Code

AVC73R

Verify on MLC Portal →

SourcesNotes CreditsMusicBrainzCISAC3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-921728515-9

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-921728515-9?

T-921728515-9

Format

What other identifiers does this connect to?

Which releases contain this work? (26)

Recordings (34)

Verified on

People also ask

What is ISWC T-921728515-9?

Which releases contain this work? (26)

Recordings (34)