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  3. QZ78D1700005
Which One Which album cover

Which One Which✓2

ISRC

QZ78D1700005

Song: WHICH ONE WHICH

M A E S T R O
matched
Released 2018-03-23

Last verified: August 25, 2026

One ISRC for “Which One Which” by M A E S T R O is QZ78D1700005. 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 2018-03-23. The underlying musical work is ISWC T-923858970-3. Written by MAESTRO HARRELL.

Format

QZ
Country
78DRegistrant
17Year (2017)
00005Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
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

ISRCWhich One Which
ISWCWHICH ONE WHICH
IPIMAESTRO HARRELL

Musical Work (ISWC)

T-923858970-3WHICH ONE WHICH

People also ask

What is one ISRC for “Which One Which” by M A E S T R O?+
One ISRC for “Which One Which” by M A E S T R O is QZ78D1700005.
What is the ISWC for “WHICH ONE WHICH”?+
The ISWC for “WHICH ONE WHICH” is T-923858970-3. This recording is titled “Which One Which”. The ISRC QZ78D1700005 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “WHICH ONE WHICH”?+
“WHICH ONE WHICH” was written by MAESTRO HARRELL. The ISWC for this composition is T-923858970-3.
Who publishes “WHICH ONE WHICH”?+
The publishers credited on “WHICH ONE WHICH” include: SONGTRUST BLVD. These publishers administer the writers' shares in this recording's underlying composition. Credits.fm reports registered publisher credits, not legal copyright ownership.
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. QZ78D1700005 is the ISRC for this recording; T-923858970-3 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 QZ78D1700005?

QZ78D1700005 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Which One Which” by M A E S T R O. 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-923858970-3, 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?

MAESTRO HARRELLComposerLyricist
IPI: 00554842923
SONGTRUST BLVD OriginalPublisher100.00%IPI: 00615755145

Who publishes this song?

SONGTRUST BLVDOriginalPublisher
IPI: 00615755145

Identifier Graph

ISRCQZ78D1700005ISWCT-923858970-3IPIMAESTRO HARRELL

MLC Song Code

WA8EEN
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

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One ISRC for “Which One Which” by M A E S T R O is QZ78D1700005. 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 2018-03-23. The underlying musical work is ISWC T-923858970-3. Written by MAESTRO HARRELL.

M A E S T R O