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  1. Home
  2. ISRCs
  3. USAT20003924
Love Have Mercy album cover

ISRC

USAT20003924

Love Have Mercy✓2

Otis Redding
matched
Released 1966-01-01

Last verified: July 6, 2026

USAT20003924 is the International Standard Recording Code (ISRC) for the recording “Love Have Mercy” by Otis Redding, released 1966-01-01. 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 T9143518825. Written by DAVID PORTER, ISAAC LEE HAYES.

Format

USCountry
AT2Registrant
00Year (2000)
03924Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2000):
Last two digits of the reference year (2000). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCLove Have Mercy
ISWCLove Have Mercy
IPIDAVID PORTER

Musical Work (ISWC)

T9143518825Love Have Mercy

People also ask

What is the ISRC for "Love Have Mercy" by Otis Redding?+
The ISRC for "Love Have Mercy" by Otis Redding is USAT20003924.
Who wrote "Love Have Mercy"?+
"Love Have Mercy" was written by DAVID PORTER, ISAAC LEE HAYES. The ISWC for this composition is T9143518825.
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. USAT20003924 is the ISRC for this recording; T9143518825 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 USAT20003924?

USAT20003924 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Love Have Mercy” by Otis Redding. 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 T9143518825, 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?

DAVID PORTERComposerLyricist
IPI: 00024742300
IRVING MUSIC OriginalPublisher50.00%IPI: 00355698807
IRVING MUSIC OriginalPublisher50.00%IPI: 00355698807
ISAAC LEE HAYESComposerLyricist
IPI: 00013640128
PRIMARY WAVE 3 SONGS OriginalPublisher0.00%IPI: 01097689590
SONGS OF UNIVERSAL, INC. RightsAdministrator25.00%IPI: 00353271280
COTTON PICKING SOUL MUSIC OriginalPublisher0.00%IPI: 00759866174
SONGS OF UNIVERSAL, INC. RightsAdministrator25.00%IPI: 00353271280

Who publishes this song?

IRVING MUSICOriginalPublisher
IPI: 00355698807
PRIMARY WAVE 3 SONGSOriginalPublisher
IPI: 01097689590
SONGS OF UNIVERSAL, INC.RightsAdministrator
IPI: 00353271280
COTTON PICKING SOUL MUSICOriginalPublisher
IPI: 00759866174

Which contributors are credited?

0000 0000 6301 7935ISAAC LEE HAYES0000 0001 1479 1083David Porter

Identifier Graph

ISRCUSAT20003924ISWCT9143518825IPIDAVID PORTERIPIISAAC LEE HAYESISNIISAAC LEE HAYESISNIDavid Porter

MLC Song Code

LE4737
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

LOVE HAVE MERCYUSAT21501278
LOVE HAVE MERCYUSRH11604083
LOVE HAVE MERCYUSRH11604098
LOVE HAVE MERCYGBACC1771412
LOVE HAVE MERCYUSAT21202109

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Songwriter profiles

DAVID PORTERIPIISAAC LEE HAYESIPI
Otis Redding

USAT20003924 is the International Standard Recording Code (ISRC) for the recording “Love Have Mercy” by Otis Redding, released 1966-01-01. 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 T9143518825. Written by DAVID PORTER, ISAAC LEE HAYES.

Otis Redding