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SAMPLEDEST. 2026 · SOUND × STYLE × SCENES

MIDI, formats and standards · updated 2026-08-16

METADATA (ISRC, UPC, ISWC)

The identifiers that route money and credits: recordings get ISRCs, releases get UPCs, compositions get ISWCs.

Back panel of studio hardware showing MIDI, USB and audio connections

SOURCES AND CITATIONS

Free, primary references for metadata (isrc, upc, iswc) — standards bodies, manufacturers, government offices and university course material.

RELATED TERMS IN MIDI, FORMATS AND STANDARDS

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