Joscha Baltes · Berlin
Music and sound for stage, screen and records.
I'm a composer, sound designer and mix engineer. For more than ten years I've written music for theatre and film, made sound for brands like Nike, Prada and Siemens, and mixed records for artists like Lewis Capaldi and Michael Kiwanuka.
Score, sound, mix.
Composition & sound design
Music and sound for ads, trailers, film and theatre.
Recording, mixing & mastering
Sessions, mixes and masters for bands, artists and labels.
Production & songwriting
Producing records from demo to album, and writing with artists.
Immersive & spoken word
Binaural 3D sound, installations, podcasts and audiobooks.
Selected work
Bibibiber hat da mal ne Frage
Production of three audiobooks in the series, incl. Dinos and Regenbogen.
Prada – inside the Italian factory
Film for Highsnobiety on Prada's factory in Italy. Watch on YouTube.
Volkstheater München
Theatre music. Plus annual productions with Theater Grenzenlos since 2019.
Counterfeit Culture: Seoul
Documentary on Korea's fake fashion scene.
XLN Audio – XO Kits
Sound design for XO expansion kits.
Riot Games – LEC
Music and sound design for the League of Legends European Championship, incl. Mediocre Rap Battle of the LEC.
Recorded, mixed or mastered for
Lewis Capaldi / Michael Kiwanuka / Giant Rooks / Yungblud / The Teskey Brothers / Zoe Wees / Jacob Banks / Bishop Briggs / Welshly Arms / While She Sleeps / Faber / Gentleman / Die Orsons / Sophie and the Giants
Songwriting for Tuti Bounce (Seeed) and Josh Savage. Productions for Dalee, Yunus, Flonsk and The Heartways.
My own music
Oslo
Releasing as Oslo since 2021. Live and DJ sets at Sound of the Forest, Rote Mühle Festival, Sommer der Liebe and Thalia Theater Hamburg.
About
I write music and design sound for theatre, film and advertising, and I record, mix and master records. Both sides feed each other: the composer knows what a mix needs, the engineer knows what a score can carry.
I studied sound design and audio engineering at hdpK Berlin (2013–2016), and since 2026 I teach sound design and mixing at SRH University. Right now I'm also building my own VST plugin and a drum sample shop.
Stage
Volkstheater München, Theater Grenzenlos, Hellerau Dresden, Dresdner Musikfestspiele
Screen
Halt!Los!, Balance, Counterfeit Culture
Spoken word
Bibibiber hat da mal ne Frage (3 audiobooks), Why It's Cool podcast (New York)
Working on something?
Tell me about your project, whether it's a campaign, a play, a film or a record.