ISRC
RDNZL (1973 mix)2
Song: REDUNZL
Last verified:
The ISRC for “RDNZL (1973 mix)” by Frank Zappa is USUM72308020. 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 2023-11-03. The underlying musical work is ISWC T0701288201.
Credit Chain
USUM72308020 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “RDNZL (1973 mix)” by Frank Zappa. 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 T0701288201, 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 “RDNZL (1973 mix)” by Frank Zappa is USUM72308020. 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 2023-11-03. The underlying musical work is ISWC T0701288201.
