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  1. Home
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  3. USX9P0965503
Addict with a Pen album cover

Addict with a Pen✓2

ISRC

USX9P0965503
twenty one pilots
matched
Released 2009-01-01

Last verified: September 11, 2026

One ISRC for “Addict with a Pen” by twenty one pilots is USX9P0965503. 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-906533714-6.

Format

USCountry
X9PRegistrant
09Year (2009)
65503Designation
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

ISRCAddict with a Pen
ISWCAddict with a Pen

Musical Work (ISWC)

T-906533714-6Addict with a Pen

People also ask

What is one ISRC for “Addict with a Pen” by twenty one pilots?+
One ISRC for “Addict with a Pen” by twenty one pilots is USX9P0965503.
What is the ISWC for “Addict with a Pen”?+
The ISWC for “Addict with a Pen” is T-906533714-6. The ISRC USX9P0965503 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. USX9P0965503 is the ISRC for this recording; T-906533714-6 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 USX9P0965503?

USX9P0965503 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Addict with a Pen” by twenty one pilots. 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-906533714-6, 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.

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Credits Graph

MLC Song Code

AV7WP4
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
twenty one pilots

One ISRC for “Addict with a Pen” by twenty one pilots is USX9P0965503. 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-906533714-6.

twenty one pilots

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