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  1. Home
  2. ISRCs
  3. GBULZ1000742
Should Have Known Better album cover

ISRC

GBULZ1000742

Should Have Known Better✓2

Song: I SHOULD HAVE KNOWN BETTER

Mark Sia
matched
Released 2016-02-12

Last verified: July 31, 2026

GBULZ1000742 is the International Standard Recording Code (ISRC) for the recording “Should Have Known Better” by Mark Sia, released 2016-02-12. 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 T0709190544.

Format

GBCountry
ULZRegistrant
10Year (2010)
00742Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2010):
Last two digits of the reference year (2010). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCShould Have Known Better
ISWCI SHOULD HAVE KNOWN BETTER

Musical Work (ISWC)

T0709190544I SHOULD HAVE KNOWN BETTER

Credits Graph

MLC Song Code

SVDSNP
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Should Have Known Better" by Mark Sia?+
The ISRC for "Should Have Known Better" by Mark Sia is GBULZ1000742.
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. GBULZ1000742 is the ISRC for this recording; T0709190544 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 GBULZ1000742?

GBULZ1000742 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Should Have Known Better” by Mark Sia. 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 T0709190544, 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

Mark Sia

GBULZ1000742 is the International Standard Recording Code (ISRC) for the recording “Should Have Known Better” by Mark Sia, released 2016-02-12. 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 T0709190544.

Mark Sia

Related

Other versions of this workView all on iswc.fm

Should Have Known Better (Extended Mix)

Jerome, Michelle Hord

DEN061700124
Should Have Known Better

Jerome, Michelle Hord

DEN061700179
Should Have Known Better

AnnaGrace

BEF521000020
I Should Have Known Better

Muriel Zoe

DEA890500175
I Should Have Known Better (Cerca di capire)

Dino, I Kings

ITB006400476

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