ISRC
Song: SOMETIMES I HAVE A HEARTACHE
Last verified:
One ISRC for “Sometimes I Have a Heartache” by Big Mama Thornton is USAP38930510. 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 1989-01-01.
USAP38930510 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Sometimes I Have a Heartache” by Big Mama Thornton. 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.
Learn more about ISRCs · Powered by Notes.fm
Unmatched Recording
This recording has not been matched to a musical work in the Mechanical Licensing Collective (MLC) database. Mechanical royalties for unmatched recordings may be held in an unmatched pool until a rights holder claims them. If you own the rights to this work, you can submit a claim through the MLC Portal.
Credits Graph
Want songwriter and ownership data?
This recording is not yet in the Notes database. Notes-enhanced ISRCs include ownership data, songwriter credits, and publisher chains.
MLC Song Code
One ISRC for “Sometimes I Have a Heartache” by Big Mama Thornton is USAP38930510. 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 1989-01-01.
