Mixing & Mastering Engineers, Producers & Songwriters who worked with ONI
Versatile producer specializing in heavy-hitting metal, high-energy rock, and polished pop—let’s bring your sound to life with power and precision. Have been a touring guitarist opening for bands such as Megadeth, Bad Wolves and Crown the Empire.
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Rich, pitch perfect soul
Hey, I'm Marcus - a Swedish-American composer and multi-instrumentalist based between Stockholm, London, and LA. I am stylistically versatile, creating anything from pop and r&b to experimental electronic music. I have worked with many critically acclaimed artists such as Chappell Roan,Camila Cabello, Demi Lovato, Swae Lee, Tory Lanez & Kid Ink.
songwriter, electronica, pop
I’m a countertenor vocalist specialising in symphonic metal, cinematic music, and game soundtracks that require power, drama, and emotional depth. My voice suits epic scores, dark fantasy worlds, and heavy arrangements where a distinctive high male vocal adds intensity. I work remotely worldwide, delivering clean, expressive professional vocals
sonic architect | producer | guitarist | keyboardist | bassist | drummer | composer | mixing engineer | guitar pedal nerd | indie & alternative | electronic & experimental
It's all about that bass... well more like mid-range. But that's how you get the bass popping. My strengths include adding live instrumentation and MIDI to vocal tracks for production and doing full audio mixes and mastering. Send me your multi-tracks, vocal track or just a concept and let's make something special.
I am a professional vocalist and songwriter with experience in performing live and recording professional lead and backing vocals. I'm also fluent in English, Portuguese and Spanish. I can write and sing in any of those languages. I'm passionate about Pop and R&B, and, I also love creating hamonies! Contact me and lets make some magic together!
Not just a producer, a teammate who will take your track to the next level!
Recent Successes
"Klaas does an amazing job! Will be using his services again!"
Brett S."Klaas is the go to guy for all music genre's!"
Brett S."Klaas always does an amazing job! Highly recommend for any audio services!"
Brett S."Kyle did an amazing job singing and songwriting! He understood the concept for the project and went above and beyond in regards to professionalism and creativity. Highly Recommend!!!"
Brett S."Saint did an outstanding job on vocals for a very unique project! He understood the concept throughly and takes it up to another level! Looking forward to a follow up project. HIGHLY RECOMMEND!!!!"
Brett S."Denis will understand the concept and vision of your project. His attention to detail will help bring your music up to the next level. He's very professional and easy to work with. Highly recommend for all services! "
Brett S."Very upfront, direct, and positive. I greatly respect her as a Vocalist and would hire her again!"
Ryan P."Phenomenal guy and incredible artist. Such a pleasure to work with him!"
Will C."Jared took some lyrics I wrote, and perfectly crafted them into a beautiful melody that perfectly captured what I was going for!"
David J.
