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  3. TCACZ1778435
Back Again album cover

Back Again✓2

ISRC

TCACZ1778435

Song: BACK AGAIN

IAMDDB
matched
Released 2017-05-07

Last verified: October 21, 2026

One ISRC for “Back Again” by IAMDDB is TCACZ1778435. 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 2017-05-07. The underlying musical work is ISWC T9254296634.

Format

TCCountry
ACZRegistrant
17Year (2017)
78435Designation
Country:
ISO 3166-1 alpha-2 country code (TC).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2017):
Last two digits of the reference year (2017). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCBack Again
ISWCBACK AGAIN

Musical Work (ISWC)

T9254296634BACK AGAIN

People also ask

What is one ISRC for “Back Again” by IAMDDB?+
One ISRC for “Back Again” by IAMDDB is TCACZ1778435.
What is the ISWC for “BACK AGAIN”?+
The ISWC for “BACK AGAIN” is T9254296634. This recording is titled “Back Again”. The ISRC TCACZ1778435 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. TCACZ1778435 is the ISRC for this recording; T9254296634 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 TCACZ1778435?

TCACZ1778435 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Back Again” by IAMDDB. 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 T9254296634, 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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MLC Song Code

BA8ZH4
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
IAMDDB

One ISRC for “Back Again” by IAMDDB is TCACZ1778435. 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 2017-05-07. The underlying musical work is ISWC T9254296634.

IAMDDB

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