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  3. ATR700603411
I Know… album cover

I Know…✓2

ISRC

ATR700603411

Song: I Know...

Marcus SmallerPoser Paul
matched
Released 2006-11-17

Last verified: October 15, 2026

One ISRC for “I Know…” by Marcus Smaller is ATR700603411. 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. Released 2006-11-17. The underlying musical work is ISWC T0709114475.

Format

ATCountry
R70Registrant
06Year (2006)
03411Designation
Country:
ISO 3166-1 alpha-2 country code (AT).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2006):
Last two digits of the reference year (2006). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Know…
ISWCI Know...

Musical Work (ISWC)

T0709114475I Know...

People also ask

What is one ISRC for “I Know…” by Marcus Smaller?+
One ISRC for “I Know…” by Marcus Smaller is ATR700603411.
What is the ISWC for “I Know...”?+
The ISWC for “I Know...” is T0709114475. This recording is titled “I Know…”. The ISRC ATR700603411 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. ATR700603411 is the ISRC for this recording; T0709114475 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 ATR700603411?

ATR700603411 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Know…” by Marcus Smaller, Poser Paul. 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 T0709114475, 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

Credits Graph

MLC Song Code

K09779
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Marcus SmallerPoser Paul

One ISRC for “I Know…” by Marcus Smaller is ATR700603411. 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. Released 2006-11-17. The underlying musical work is ISWC T0709114475.

Marcus Smaller, Poser Paul

Related

Other versions of this workView all on iswc.fm

Know

System of a Down

USSM19801342
Know (Live at Irving Plaza, NYC, NY - January 1999)

System of a Down

USSM19901136
Fortitude

Document One

GBPWR1900052
I Know

5Bugs

CH6540813029
Know Me

Law, Gucci Mane

QM7TQ1600088

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