In digital music, accurate tracking relies on ISRC and UPC codes. An ISRC identifies individual audio recordings, while a UPC acts as the album barcode. When migrating releases to 1M Music, reusing your original ISRC codes preserves play counts and playlist placements.
ISRC & UPC Codes: What They Are, Why They Matter, and How to Keep Streams
By 1M Music
Updated August 7, 2026
1 min read
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