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  1. Home
  2. ISRCs
  3. USSM19501368
Old L.A. Tonight album cover

ISRC

USSM19501368

Old L.A. Tonight✓2

Ozzy Osbourne
matched
Released 1995-01-01

Last verified: August 30, 2026

USSM19501368 is the International Standard Recording Code (ISRC) for the recording “Old L.A. Tonight” by Ozzy Osbourne, released 1995-01-01. 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 T-911.574.070-0. Written by JOHN RAYMOND PURDELL, JOHN MICHAEL OSBOURNE, ZACHARY PHILLIP WYLDE.

Format

USCountry
SM1Registrant
95Year (1995)
01368Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1995):
Last two digits of the reference year (1995). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCOld L.A. Tonight
ISWCOld L.A. Tonight
IPIJOHN RAYMOND PURDELL

Musical Work (ISWC)

T-911.574.070-0Old L.A. Tonight

People also ask

What is the ISRC for "Old L.A. Tonight" by Ozzy Osbourne?+
The ISRC for "Old L.A. Tonight" by Ozzy Osbourne is USSM19501368.
Who wrote "Old L.A. Tonight"?+
"Old L.A. Tonight" was written by JOHN RAYMOND PURDELL, JOHN MICHAEL OSBOURNE, ZACHARY PHILLIP WYLDE. The ISWC for this composition is T-911.574.070-0.
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. USSM19501368 is the ISRC for this recording; T-911.574.070-0 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 USSM19501368?

USSM19501368 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Old L.A. Tonight” by Ozzy Osbourne. 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-911.574.070-0, 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

Who wrote this song?

JOHN RAYMOND PURDELLComposer
IPI: 00126881951
JOHN MICHAEL OSBOURNEComposer
IPI: 00059623948
ZACHARY PHILLIP WYLDEComposer
IPI: 00234834763

Which contributors are credited?

0000 0001 1576 4634Ozzy Osbourne0000 0003 6859 9630Ozzy Osbourne0000 0004 0659 1016John Purdell0000 0001 1561 6519Zakk Wylde

Identifier Graph

ISRCUSSM19501368ISWCT-911.574.070-0IPIJOHN RAYMOND PU…IPIJOHN MICHAEL OS…IPIZACHARY PHILLIP…ISNIOzzy OsbourneISNIOzzy OsbourneISNIJohn Purdell

MLC Song Code

O03823
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Ozzy Osbourne

USSM19501368 is the International Standard Recording Code (ISRC) for the recording “Old L.A. Tonight” by Ozzy Osbourne, released 1995-01-01. 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 T-911.574.070-0. Written by JOHN RAYMOND PURDELL, JOHN MICHAEL OSBOURNE, ZACHARY PHILLIP WYLDE.

Ozzy Osbourne

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Other versions of this workView all on iswc.fm

Old L.A. Tonight

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Songwriter profiles

JOHN RAYMOND PURDELLIPIJOHN MICHAEL OSBOURNEIPIZACHARY PHILLIP WYLDEIPI