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  1. Home
  2. ISRCs
  3. USRO20759103
Hard Rock Bottom of Your Heart album cover

ISRC

USRO20759103

Hard Rock Bottom of Your Heart✓2

Song: HARD ROCK BOTTOM OF YOUR HEART

Charlie Sizemore Band
matched
Released 2007-01-01

Last verified: August 21, 2026

USRO20759103 is the International Standard Recording Code (ISRC) for the recording “Hard Rock Bottom of Your Heart” by Charlie Sizemore Band, released 2007-01-01. 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 T0702344271.

Format

USCountry
RO2Registrant
07Year (2007)
59103Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2007):
Last two digits of the reference year (2007). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCHard Rock Bottom of Your Heart
ISWCHARD ROCK BOTTOM OF YOUR HEART

Musical Work (ISWC)

T0702344271HARD ROCK BOTTOM OF YOUR HEART

Credits Graph

MLC Song Code

H12191
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Hard Rock Bottom of Your Heart" by Charlie Sizemore Band?+
The ISRC for "Hard Rock Bottom of Your Heart" by Charlie Sizemore Band is USRO20759103.
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. USRO20759103 is the ISRC for this recording; T0702344271 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 USRO20759103?

USRO20759103 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Hard Rock Bottom of Your Heart” by Charlie Sizemore Band. 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 T0702344271, 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

Related

Other versions of this workView all on iswc.fm

HARD ROCK BOTTOM OF YOUR HEARTQMEU31719865
HARD ROCK BOTTOM OF YOUR HEARTQZPJ32140323
HARD ROCK BOTTOM OF YOUR HEARTGBFU71503345
BOTTOM OF MY HEARTNOR6K1719070
HARD ROCK BOTTOM OF YOUR HEARTQZ22B1869919

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USRO20759103 is the International Standard Recording Code (ISRC) for the recording “Hard Rock Bottom of Your Heart” by Charlie Sizemore Band, released 2007-01-01. 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 T0702344271.

Charlie Sizemore Band