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Precise Audio. Since 1999.
Studio KMJ45
Precision audio engineering for artists and visionaries. Mixing, mastering, and sound design in London by Forest DLG.
Studio KMJ45
Services
Mixing & Mastering
Textural, widescreen sound engineering. From a final stereo master to a full mix from stems — warm, detailed, and built to translate on every system.
Explore rates →TrackNotes
Professional mix analysis and production guidance. A fresh set of ears from a veteran engineer.
Get feedback →Soundtracks
Original composition and sound design for film, documentary, and brand campaigns.
View commissions →Before & After
Hear the difference
Hear the same section of a track twice: the raw version, then the finished one.
One of those slightly obscure figures who has helped British music move along more than most people will probably ever know…The Guardian, UK
Selected work
Hear the catalogue
A cross-section of records mixed and mastered at KMJ45, spanning hip-hop, soul, jazz, indie-folk, electronica and beyond, from the underground to the majors.
Hit play.
Selected clients
In their words
What artists say
Studio KMJ45