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  3. USNLR1500428
Optimistic Voices album cover

Optimistic Voices✓2

ISRC

USNLR1500428
The M-G-M Studio OrchestraThe DebutantesThe Rhythmettes
matched
Released 1995-01-01

Last verified: September 4, 2026

The ISRC for “Optimistic Voices” by The M-G-M Studio Orchestra is USNLR1500428. 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 1995-01-01. The underlying musical work is ISWC T-070.159.579-0.

Format

US
Country
NLRRegistrant
15Year (2015)
00428Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2015):
Last two digits of the reference year (2015). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCOptimistic Voices
ISWCOptimistic Voices

Musical Work (ISWC)

T-070.159.579-0Optimistic Voices

People also ask

What is the ISRC for “Optimistic Voices” by The M-G-M Studio Orchestra?+
The ISRC for “Optimistic Voices” by The M-G-M Studio Orchestra is USNLR1500428.
What is the ISWC for “Optimistic Voices”?+
The ISWC for “Optimistic Voices” is T-070.159.579-0. The ISRC USNLR1500428 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. USNLR1500428 is the ISRC for this recording; T-070.159.579-0 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 USNLR1500428?

USNLR1500428 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Optimistic Voices” by The M-G-M Studio Orchestra, The Debutantes, The Rhythmettes. 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-070.159.579-0, 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

The M-G-M Studio OrchestraThe DebutantesThe Rhythmettes

The ISRC for “Optimistic Voices” by The M-G-M Studio Orchestra is USNLR1500428. 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 1995-01-01. The underlying musical work is ISWC T-070.159.579-0.

The M-G-M Studio Orchestra, The Debutantes, The Rhythmettes
Listen on Apple Music
Album: The Wizard of Oz (Original Motion Picture Soundtrack) [Deluxe Edition]1:10Track 30

Who performed on this recording?

Performers

Herbert StothartConductor

Production

Murray CutterOrchestrator

Label

WaterTower Music

Appears on

  • The Wizard of Oz: Original Motion Picture Soundtrack(2014-01-01)
  • The Wizard of Oz: The Original Film Soundtrack(2009-01-01)· Hallmark Music & Entertainment
  • The Wizard of Oz: Original Motion Picture Soundtrack(1995-01-01)· Rhino Movie Music
  • The Wizard of Oz: The Deluxe Edition(1995-01-01)· TCM Turner Classic Movies Music
  • The Wizard of Oz: Original Motion Picture Soundtrack(1995-01-01)· TCM Turner Classic Movies Music
  • The Wizard of Oz (Original Motion Picture Soundtrack) [Deluxe Edition](2015-10-16)
  • The Wizard of Oz: Original Motion Picture Soundtrack(2012-01-06)

Related

Other versions of this workView all on iswc.fm

Optimistic Voices

The M-G-M Studio Orchestra, The Debutantes, The Rhythmettes

USNLR1200021
Optimistic Voices (rehearsal demo)

Harold Arlen, Yip Harburg, Roger Edens

USNLR1500463
Optimistic Voices (alternate vocal arrangement)

The Debutantes, The Rhythmettes

USNLR1500464

More by The M-G-M Studio Orchestra

Main Title (alternate take with unused tag)

The M-G-M Studio Orchestra, Chorus

USNLR1500449
Optimistic Voices (alternate vocal arrangement)

The Debutantes, The Rhythmettes

USNLR1500464
Optimistic Voices

The M-G-M Studio Orchestra, The Debutantes, The Rhythmettes

USNLR1200021
Leaving Home

The M-G-M Studio Orchestra

USNLR1500395
The Witch’s Castle (extended version)

The M-G-M Studio Orchestra

USNLR1500439
End Title (alternate version)

The M-G-M Studio Orchestra

USNLR1500471

Who wrote this song?

HERBERT STOTHARTComposer
IPI: 00029722477
EMI FEIST CATALOG INC OriginalPublisher
EMI APRIL MUSIC INC RightsAdministratorIPI: 00128633767
EY HARBURGComposer
IPI: 00013397497
EMI FEIST CATALOG INC OriginalPublisher
EMI APRIL MUSIC INC RightsAdministratorIPI: 00128633767
HAROLD ARLENComposer
IPI: 00001307353
EMI FEIST CATALOG INC OriginalPublisher
EMI APRIL MUSIC INC RightsAdministratorIPI: 00128633767

Who publishes this song?

EMI FEIST CATALOG INCOriginalPublisher
EMI APRIL MUSIC INCRightsAdministrator
IPI: 00128633767

Which contributors are credited?

0000 0000 8386 3098HAROLD ARLEN0000 0003 6851 7543HAROLD ARLEN0000 0001 1701 3279E HARBURG0000 0003 7291 4779E HARBURG0000 0001 1503 4359HERBERT STOTHART

Identifier Graph

ISRCUSNLR1500428ISWCT-070.159.579-0IPIHERBERT STOTHARTIPIEY HARBURGIPIHAROLD ARLENISNIHAROLD ARLENISNIHAROLD ARLENISNIE HARBURG

MLC Song Code

O71940
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record