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The ISRC for “AIN'T NECESSARILY SO” by Willie Nelson is USSM19905039. 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 1990-01-01. The underlying musical work is ISWC T0700059499. Written by GEORGE GERSHWIN, IRA GERSHWIN, DUBOSE EDWIN HEYWARD, and others.
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USSM19905039 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “AIN'T NECESSARILY SO” by Willie Nelson. 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 T0700059499, 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.
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The ISRC for “AIN'T NECESSARILY SO” by Willie Nelson is USSM19905039. 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 1990-01-01. The underlying musical work is ISWC T0700059499. Written by GEORGE GERSHWIN, IRA GERSHWIN, DUBOSE EDWIN HEYWARD, and others.
