Mixing & Mastering Engineers, Producers & Songwriters who worked with Duvchi

Hi, I’m Antonia, a Swedish singer, lyricist, topliner and songwriter with 10+ years of experience in the music industry. Looking for expertly crafted vocals and lyrics? I collaborate with producers worldwide, specializing in pop, EDM, house, techno, soul, R&B. I create high-quality recordings from my professional studio.

When mixing I can take raw tracks you've recorded at any studio and turn them into professional, polished recordings. Mastering I can create a coherent final master that translates well onto all types of listening systems and environments.

A complete package for you picture. Original scores, mixed, and tailored to your budget.

I'm facsinated by Mixing & Editing projects and also love to work on Production over new material helping musicians to organize better sounds and tracks

With 500,000 streams between them, Marten + Tonhof are the dynamic team you have been searching for to revolutionize your project with a top-tier, signature sound that will breathe life into your tune.

I have recorded and written for Jack Antonoff, Taylor Swift, Phosphorescent. Violin, guitar, sax, vocals, and a home studio.

With over 500 million streams and more than 10 years of experience, I’ve had the opportunity to work with artists such as Alan Walker, R3hab, Sasha Alex Sloan, OMI, and many more. Whether you’re looking for production, vocal production or finishing a song, my goal is always to bring out the best in the music while staying true to your vision.

I’ve spent the last 6 years obsessing over sound. As a self-taught producer, I don’t follow a textbook—I follow the vibe. This gives my production a fresh, distinct edge that cuts through the noise.

I specialize in writing and recording polished rap records—hooks, verses, or full songs—ready for release or ghost use. I have 2 million streams independently on Spotify, Apple Music, and YouTube to prove it.