Mixing & Mastering Engineers, Producers & Songwriters who worked with Killer Kin

One stop shopping; mix engineer and studio musician who's worked in a variety of genres.

Hello! My name is Cobey Bienert. I've been writing and recording songs for the past ten years with numerous albums out and work featured in films ("For Grace" on Netflix), Podcasts ("Radiolab"), and commercial use ("Patagonia"). I love what I do and hope to hear from you soon.

Elevating your artistic vision with a polished, high-impact sound.

Soy Carrez, compositor especializado en letras urbanas con esencia melódica, nostálgica y romantica.

Berlin-based producer offering custom production, arrangement, and mixing with a fast, detail-oriented, and genre-flexible approach.

I’m a mastering engineer based in Paris with deep roots in electronic music.

Authentic, emotional, and melody-driven—I'm an indie artist who crafts lyrics and vocals that truly connect, specializing in Pop, Afropop, R&B, and Dance.

Hey there! I'm Hitalo, a professional producer. I create release-ready metal, EDM, pop and electronic music productions, fully mixed & mastered.You won’t find generic tracks here, i create music with identity, with soul. If you’re a serious artist looking to take your music to the next level, feel free to reach out. It would be a pleasure

I mix, master and produce modern Rap, R&B, Afro, Dancehall, Reggaeton and Latin Urban music, with a strong focus on polished vocals, musical depth and a release-ready sound. From custom production to the final master, I help artists bring their vision to life without losing their identity.