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  1. Home
  2. ISRCs
  3. USAY70812606
Optimism album cover

ISRC

USAY70812606

Optimism✓2

Song: OPTIMISM

Howard Stelzer
matched
Released 2006-11-13

Last verified: August 28, 2026

USAY70812606 is the International Standard Recording Code (ISRC) for the recording “Optimism” by Howard Stelzer, released 2006-11-13. 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 T2100944702. Written by LUIS CARLOS CARBALLO PITTI.

Format

USCountry
AY7Registrant
08Year (2008)
12606Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2008):
Last two digits of the reference year (2008). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCOptimism
ISWCOPTIMISM
IPILUIS CARLOS CARBALLO PITTI

Musical Work (ISWC)

T2100944702OPTIMISM

People also ask

What is the ISRC for "Optimism" by Howard Stelzer?+
The ISRC for "Optimism" by Howard Stelzer is USAY70812606.
Who wrote "Optimism"?+
"Optimism" was written by LUIS CARLOS CARBALLO PITTI. The ISWC for this composition is T2100944702.
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. USAY70812606 is the ISRC for this recording; T2100944702 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 USAY70812606?

USAY70812606 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Optimism” by Howard Stelzer. 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 T2100944702, 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?

LUIS CARLOS CARBALLO PITTIComposerLyricist
IPI: 00433907457

Identifier Graph

ISRCUSAY70812606ISWCT2100944702IPILUIS CARLOS CAR…
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
Howard Stelzer

USAY70812606 is the International Standard Recording Code (ISRC) for the recording “Optimism” by Howard Stelzer, released 2006-11-13. 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 T2100944702. Written by LUIS CARLOS CARBALLO PITTI.

Howard Stelzer

Related

Other versions of this workView all on iswc.fm

Optimism (original version)

Ton! Dyson

DELM41303160
OPTIMISMDEH741409851
OPTIMISM - RELAXATIONQZ6P91641840
OPTIMISMNLB152000516
OPTIMISMQM9A91531280

Songwriter profiles

LUIS CARLOS CARBALLO PITTIIPI