Mixing & Mastering Engineers, Producers & Songwriters who worked with Matt Castillo

I am a seasoned Nashville recording & mixing engineer, and founder of Hidden Creek Music studio, providing professional services at starving artist prices.

Nothing More, Die Spitz, Bobby McFerrin, Fastball, Christopher Cross, Eric Johnson, The Oh Hellos, Donavon Frankenreiter, Big Gigantic, Jesse Winchester

Modern Samples is a premium drum sample website specialize in creating inspiring sounds for producers and engineers a like

Hello! My name is Andrew Olshevskiy and I'm founder of "Space Production" studio. I work with different genres of music like pop, hip-hop or metal. Feel free to contact me!

Attention and professionalism from pre-production to mixing.

I am a composer and sound designer with 5 years of experience in the music industry, specializing in cinematic, orchestral, and interactive music for films, video games, and animated series.

Professional audio engineer with 10+ years of studio experience specializing in Hip-Hop and Rap mixing and mastering. I deliver clean, balanced, and industry-ready mixes that bring out your unique sound. Having worked in professional studios and with independent artists, I know what it takes to make a track stand out.

I turn raw ideas into fully produced, radio-ready records from start to finish. 200M+ streams across Spotify, Apple Music & YouTube. I specialize in taking songs from rough demo to polished release — production, lyric crafting, vocal recording, editing, and mixing all handled in-house with radio-quality results.

From lush keys to driving synths, I turn musical ideas into polished performances that elevate your sound, bringing passion, precision, and creativity to every track — because good enough isn’t good enough. I don’t just play your songs — I bring them to life with emotion, soul, and studio-ready clarity.