Music Glossary

Mastering

The final polishing stage that prepares a mix for release across all platforms.

Mastering is the last creative and technical step before music is released — taking a finished mix and optimising it so it sounds polished, consistent and competitive everywhere it is played, from streaming services to club systems to phone speakers. A mastering engineer applies subtle EQ, compression and limiting to control overall tone and loudness, ensures tracks on an album sit at consistent levels, and prepares the correct file formats and metadata for distribution. Where mixing works on the individual parts inside a song, mastering treats the song as a finished whole and is the final quality-control gate before release.

432
Written & reviewed by
The Club432 musician collective

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