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  3. BEZ351000029

ISRC

BEZ351000029

I Only Know (What I Know Now)✓2

James Blake
matched
Released 2011-10-28

Last verified: August 20, 2026

BEZ351000029 is the International Standard Recording Code (ISRC) for the recording “I Only Know (What I Know Now)” by James Blake, released 2011-10-28. 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 T9066555735. Written by JOHN B LEVENTHAL, SHAWN COLVIN.

Format

BECountry
Z35Registrant
10Year (2010)
00029Designation
Country:
ISO 3166-1 alpha-2 country code (BE).
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

ISRCI Only Know (What I Know Now)
ISWCI Only Know (What I Know Now)
IPIJOHN B LEVENTHAL

Musical Work (ISWC)

T9066555735I Only Know (What I Know Now)

People also ask

What is the ISRC for "I Only Know (What I Know Now)" by James Blake?+
The ISRC for "I Only Know (What I Know Now)" by James Blake is BEZ351000029.
Who wrote "I Only Know (What I Know Now)"?+
"I Only Know (What I Know Now)" was written by JOHN B LEVENTHAL, SHAWN COLVIN. The ISWC for this composition is T9066555735.
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. BEZ351000029 is the ISRC for this recording; T9066555735 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 BEZ351000029?

BEZ351000029 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Only Know (What I Know Now)” by James Blake. 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 T9066555735, 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?

JOHN B LEVENTHALComposer
IPI: 00128754065
SHAWN COLVINComposer
IPI: 00128866148

Which contributors are credited?

0000 0000 5553 3921John Leventhal

Identifier Graph

ISRCBEZ351000029ISWCT9066555735IPIJOHN B LEVENTHALIPISHAWN COLVINISNIJohn Leventhal

MLC Song Code

I7309X
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

DO YOU KNOW WHAT I KNOW?NZAM01100343
I KNOW THINGS NOWDK5C50002267
I KNOW THINGS NOWGBJUT1302142

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Songwriter profiles

JOHN B LEVENTHALIPISHAWN COLVINIPI
James Blake

BEZ351000029 is the International Standard Recording Code (ISRC) for the recording “I Only Know (What I Know Now)” by James Blake, released 2011-10-28. 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 T9066555735. Written by JOHN B LEVENTHAL, SHAWN COLVIN.

James Blake