Gävle Audio Engineers, Producers & Songwriters

Grammy nominated multi platinum rap producer with 20 years of experience. Mixed, mastered, and produced for internationally known artists including Wiz Khalifa, Mac Miller, Snoop Dogg, Juicy J & EARTHGANG.

Top 1% of Mixers in the world, Platinum mixing and mastering engineer with over 2 billion streams. Worked for all major labels and artists like Missy Elliot, Royal & The Serpent, The Game, Flyana Boss, Kaliii and more.

🦎 Full-time versatile pop vocalist | 250+ songs 20M streams | BGV 💗 | English & Deutsch | Range: B2-D6

2025 Grammy Winning Mixer for Best Global Album with "ALKEBULAN II" Album by Matt B and Royal Philharmonic Orchestra. Matt Sim is a 1xGrammy Winning, 4xGrammy-nominated, Multi-platinum & Billboard Charting Mixing & Mastering Engineer (Stereo/ATMOS/360RA). Former staff mixer at The Hit Factory NYC.

Played in Rock/Gothic Metal/Heavy Metal/Melodic Death Metal bands. Played on recordings for metal bands and instrumental synth pop/rock. Played soundtrack for nature movie.Mixed/Mastered tracks in my studio.

I bring the Magic!!!

Jacob ''JP99'' Pettersson is a 21 year old Recording, Mixing & Mastering engineer based in Sandviken, Sweden. During his 4 years he have went from an aspiring engineer to having consistant bookings. JP have in the last year alone worked on over 100+ projects from different independent artists and groups around Scandinavia and the US.

I'm a half Brit / half Swede living in Sweden. Most of my work is in a studio I run called The Overlook, located in the top of a 120 year old Seamen's church in the centre of Gävle. I record, mix and master. Most of the bands I produce/mix are in the extreme genres - but as an engineer I've worked with a lot of folk, pop and jazz.