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  1. Home
  2. ISRCs
  3. USSM11300051
I Knew You Were Trouble album cover

ISRC

USSM11300051

I Knew You Were Trouble✓2

Song: I KNEW YOU WERE TROUBLE

Walk off the EarthKRNFX
matched
Released 2013-02-23

Last verified: August 31, 2026

USSM11300051 is the International Standard Recording Code (ISRC) for the recording “I Knew You Were Trouble” by Walk off the Earth, KRNFX, released 2013-02-23. 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-909045446-9.

Format

USCountry
SM1Registrant
13Year (2013)
00051Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2013):
Last two digits of the reference year (2013). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Knew You Were Trouble
ISWCI KNEW YOU WERE TROUBLE

Musical Work (ISWC)

T-909045446-9I KNEW YOU WERE TROUBLE

Credits Graph

MLC Song Code

I84626
Verify on MLC Portal →
SourcesMusicBrainzMLCNotes✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "I Knew You Were Trouble" by Walk off the Earth?+
The ISRC for "I Knew You Were Trouble" by Walk off the Earth, KRNFX is USSM11300051.
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. USSM11300051 is the ISRC for this recording; T-909045446-9 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 USSM11300051?

USSM11300051 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Knew You Were Trouble” by Walk off the Earth, KRNFX. 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-909045446-9, 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

Related

Other versions of this workView all on iswc.fm

I KNEW YOU WERE TROUBLE. [TAYLOR SWIFT]

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I Knew You Were Trouble

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DEA371302200
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The Chillest

QZSYP2597963
I KNEW YOU WERE TROUBLEGBKQU2398231
I KNEW YOU WERE TROUBLEGBKQU1593115

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USSM11300051 is the International Standard Recording Code (ISRC) for the recording “I Knew You Were Trouble” by Walk off the Earth, KRNFX, released 2013-02-23. 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-909045446-9.

Walk off the Earth, KRNFX