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  1. Home
  2. ISRCs
  3. SEWKZ0500212
SHOULD HAVE KNOWN album cover

ISRC

SEWKZ0500212

SHOULD HAVE KNOWN✓2

ROBYN
matched
Released 2005-05-16

Last verified: July 11, 2026

SEWKZ0500212 is the International Standard Recording Code (ISRC) for the recording “SHOULD HAVE KNOWN” by ROBYN, released 2005-05-16. 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-001522913-6. Written by ROBIN MIRIAM CARLSSON, ALEXANDER ERIK KRONLUND.

Format

SECountry
WKZRegistrant
05Year (2005)
00212Designation
Country:
ISO 3166-1 alpha-2 country code (SE).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2005):
Last two digits of the reference year (2005). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSHOULD HAVE KNOWN
ISWCSHOULD HAVE KNOWN
IPIROBIN MIRIAM CARLSSON

Musical Work (ISWC)

T-001522913-6SHOULD HAVE KNOWN

People also ask

What is the ISRC for "SHOULD HAVE KNOWN" by ROBYN?+
The ISRC for "SHOULD HAVE KNOWN" by ROBYN is SEWKZ0500212.
Who wrote "SHOULD HAVE KNOWN"?+
"SHOULD HAVE KNOWN" was written by ROBIN MIRIAM CARLSSON, ALEXANDER ERIK KRONLUND. The ISWC for this composition is T-001522913-6.
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. SEWKZ0500212 is the ISRC for this recording; T-001522913-6 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 SEWKZ0500212?

SEWKZ0500212 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “SHOULD HAVE KNOWN” by ROBYN. 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-001522913-6, 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?

ROBIN MIRIAM CARLSSONComposer
IPI: 00258547041
ALEXANDER ERIK KRONLUNDComposer
IPI: 00228550961

Which contributors are credited?

0000 0000 7841 0588Robyn

Identifier Graph

ISRCSEWKZ0500212ISWCT-001522913-6IPIROBIN MIRIAM CA…IPIALEXANDER ERIK …ISNIRobyn

MLC Song Code

S4959Q
Verify on MLC Portal →
SourcesMusicBrainzMLCNotesCommunity✓4 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

SHOULD HAVE KNOWN

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SEWKZ0800050
SHOULD HAVE KNOWN

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SEBMC0218050

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Songwriter profiles

ROBIN MIRIAM CARLSSONIPIALEXANDER ERIK KRONLUNDIPI
ROBYN

SEWKZ0500212 is the International Standard Recording Code (ISRC) for the recording “SHOULD HAVE KNOWN” by ROBYN, released 2005-05-16. 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-001522913-6. Written by ROBIN MIRIAM CARLSSON, ALEXANDER ERIK KRONLUND.

ROBYN