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  1. Home
  2. ISRCs
  3. USNLR2000391
THEME FROM THE BIG BANG THEORY album cover

ISRC

USNLR2000391

THEME FROM THE BIG BANG THEORY

Song: THE BIG BANG THEORY

matched

Last verified: August 21, 2026

USNLR2000391 is the International Standard Recording Code (ISRC) for the recording “THEME FROM THE BIG BANG THEORY”. 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-901257871-1. Written by ED ROBERTSON, ED ROBERTSON.

Format

USCountry
NLRRegistrant
20Year (2020)
00391Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2020):
Last two digits of the reference year (2020). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCTHEME FROM THE BIG BANG THEORY
ISWCTHE BIG BANG THEORY

Musical Work (ISWC)

T-901257871-1THE BIG BANG THEORY

People also ask

What is the ISRC for "THEME FROM THE BIG BANG THEORY"?+
The ISRC for "THEME FROM THE BIG BANG THEORY" is USNLR2000391.
Who wrote "THEME FROM THE BIG BANG THEORY"?+
"THEME FROM THE BIG BANG THEORY" was written by ED ROBERTSON, ED ROBERTSON. The ISWC for this composition is T-901257871-1.
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. USNLR2000391 is the ISRC for this recording; T-901257871-1 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 USNLR2000391?

USNLR2000391 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “THEME FROM THE BIG BANG THEORY”. 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-901257871-1, 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?

ED ROBERTSONComposer
WARNER OLIVE MUSIC LLC. OriginalPublisher0.00%IPI: 00347636538
UNIVERSAL MUSIC CORP. RightsAdministrator100.00%IPI: 00031312147
ED ROBERTSONComposer
IPI: 00227581756
WARNER OLIVE MUSIC LLC. OriginalPublisher0.00%IPI: 00347636538
UNIVERSAL MUSIC CORP. RightsAdministrator100.00%IPI: 00031312147

Who publishes this song?

WARNER OLIVE MUSIC LLC.OriginalPublisher
IPI: 00347636538
UNIVERSAL MUSIC CORP.RightsAdministrator
IPI: 00031312147

Which contributors are credited?

0000 0001 0797 7680Ed Robertson

Identifier Graph

ISRCUSNLR2000391ISWCT-901257871-1IPIED ROBERTSONISNIEd Robertson

MLC Song Code

B3310Q
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record

USNLR2000391 is the International Standard Recording Code (ISRC) for the recording “THEME FROM THE BIG BANG THEORY”. 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-901257871-1. Written by ED ROBERTSON, ED ROBERTSON.

Related

Other versions of this workView all on iswc.fm

Big Bang Theory Theme

Barenaked Ladies

CAAT11600029
BIG BANG THEORY THEMECAAT11600047
BIG BANG THEORY THEMECAN110900289
THE BIG BANG THEORY - THEMEQMT281200455
BIG BANG THEORY THEMETCAAS1024958

Songwriter profiles

ED ROBERTSONIPI