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  3. USWL12500603
Sometimes album cover

ISRC

USWL12500603

Sometimes✓2

Tiago PZKTeddy Swims
matched
Released 2025-03-06

Last verified: August 7, 2026

USWL12500603 is the International Standard Recording Code (ISRC) for the recording “Sometimes” by Tiago PZK, Teddy Swims, released 2025-03-06. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T-305418121-0. Written by MARCUS LOMAX, JOHN ALEXIS, JATEN COLLIN DIMSDALE, and others.

Format

USCountry
WL1Registrant
25Year (2025)
00603Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2025):
Last two digits of the reference year (2025). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSometimes
ISWCSometimes
IPIMARCUS LOMAX

Musical Work (ISWC)

T-305418121-0Sometimes

People also ask

What is the ISRC for "Sometimes" by Tiago PZK?+
The ISRC for "Sometimes" by Tiago PZK, Teddy Swims is USWL12500603.
Who wrote "Sometimes"?+
"Sometimes" was written by MARCUS LOMAX, JOHN ALEXIS, JATEN COLLIN DIMSDALE, TIAGO URIEL PACHECO LESCANO, PONTUS ERIK PERSSON, SANTIAGO RUIZ. The ISWC for this composition is T-305418121-0.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. USWL12500603 is the ISRC for this recording; T-305418121-0 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

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What is ISRC USWL12500603?

USWL12500603 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Sometimes” by Tiago PZK, Teddy Swims. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T-305418121-0, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Who wrote this song?

MARCUS LOMAXComposerLyricist
IPI: 00560068268
BLACK RIVER STREAMS OriginalPublisher0.00%IPI: 01092557052
RESERVOIR 416 RightsAdministrator15.00%IPI: 00551650169
JOHN ALEXISComposerLyricist
JATEN COLLIN DIMSDALEComposerLyricist
IPI: 00883231529
TIAGO URIEL PACHECO LESCANOComposerLyricist
IPI: 01078411069
PONTUS ERIK PERSSONComposerLyricist
IPI: 00560448060
SANTIAGO RUIZComposerLyricist

Who publishes this song?

BLACK RIVER STREAMSOriginalPublisher
IPI: 01092557052
RESERVOIR 416RightsAdministrator
IPI: 00551650169

Which contributors are credited?

0000 0003 7291 1607MARCUS DURAND LOMAX

Identifier Graph

ISRCUSWL12500603ISWCT-305418121-0IPIMARCUS LOMAXIPIJATEN COLLIN DI…IPITIAGO URIEL PAC…IPIPONTUS ERIK PER…ISNIMARCUS DURAND L…

MLC Song Code

S62QHY
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Tiago PZKTeddy Swims

USWL12500603 is the International Standard Recording Code (ISRC) for the recording “Sometimes” by Tiago PZK, Teddy Swims, released 2025-03-06. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T-305418121-0. Written by MARCUS LOMAX, JOHN ALEXIS, JATEN COLLIN DIMSDALE, and others.

Tiago PZK, Teddy Swims

Related

Other versions of this workView all on iswc.fm

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Songwriter profiles

MARCUS LOMAXIPIJATEN COLLIN DIMSDALEIPITIAGO URIEL PACHECO LESCANOIPIPONTUS ERIK PERSSONIPI