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  3. USAT20902050
Ignorance album cover

Ignorance

ISRC

USAT20902050
Paramore
matched
Released 2009-01-01

Last verified: September 16, 2026

The ISRC for “Ignorance” by Paramore is USAT20902050. 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 2009-01-01. The underlying musical work is ISWC T-902745806-6.

Format

USCountry
AT2Registrant
09Year (2009)
02050Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2009):
Last two digits of the reference year (2009). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCIgnorance
ISWCIgnorance

Musical Work (ISWC)

T-902745806-6Ignorance

People also ask

What is the ISRC for “Ignorance” by Paramore?+
The ISRC for “Ignorance” by Paramore is USAT20902050.
What is the ISWC for “Ignorance”?+
The ISWC for “Ignorance” is T-902745806-6. The ISRC USAT20902050 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. USAT20902050 is the ISRC for this recording; T-902745806-6 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 USAT20902050?

USAT20902050 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Ignorance” by Paramore. 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-902745806-6, 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

Credits Graph

MLC Song Code

I5144Y
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

Ignorance (acoustic version)

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USAT20902329
Ignorance

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USAT21300099
Ignorance (acoustic version)

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USAT21300109
Ignorance

Paramore

USATV0900269

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The ISRC for “Ignorance” by Paramore is USAT20902050. 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 2009-01-01. The underlying musical work is ISWC T-902745806-6.

Paramore