Mixing & Mastering Engineers, Producers & Songwriters who worked with Zen Robbi

Hi! I'm Steven and my production company is Fireheart Productions. I started playing music when I was 14, playing bass in a hardcore band. From there I learned drums, sound engineering, guitar, singing, and production. I worked at a popular studio here in California for quite some time, and learned a lot working with different types of artists.

We are a team of producers trying to make your next favorite song :-)

I am a music producer, singer/songwriter, engineer, artist and sound designer. Let me help you create you next project and let’s make it the best!!

I am a Published Songwriter and Recording Artist looking to help you take your music to the next level! My work within UK band, The Wild State, took me to Connecticut USA in the summer of 2018 to record our debut album with Grammy Award winning producer Peter Katis (The National, Interpol, Jónsi).

Soulful & funky, crisp & clear, masterful harmonic and rhythmic complexity and sweet sounding simplicity. I have been working at the forefront of NYC's Jazz and Latin music scenes, performing & recording with some of the top musicians in the world including Orquesta Akokán (nominated for a grammy in 2019) & reggae legend Burning Spear.

I am a local r&b/pop/hip hop artist from Phoenix, Arizona. My music ranges from hip hop and r&b drums to new wave pop. I released my first EP “Josh Caballes EP I” in August of 2016 and have since released seven records. Over the years, I’ve contributed to sold out shows in AZ, hosted music events in local businesses, and done shows out of state.

Multiple Award-winning international Vocalist and Veena player with 25 years of experience in the live and recorded music industry, I am looking to add a new dimension to your sound with my voice and instrument (one of worlds oldest instruments). Do reach out if you are looking for a different sound for your project!

I have been in the music business since 1993 as an artist, mix engineer, producer and song writer. I’ve worked with many artists, producers and engineers during this time; using that experience, I will provide you with industry quality production, mixing and mastering.

Concubine Audio is a hybrid audio suite located in Los Angeles, CA. Specializing in audio mixing/mastering and production, Concubine Audio is tailored to meet the needs of most audio-forward projects. We're here to get the sounds you create to become the sound you envision.