Mixing & Mastering Engineers, Producers & Songwriters who worked with Fat Janet

Producer and Mix Engineer specialising in Alternative and Indie Rock.

You have a song that just needs extra expert attention to push it from 'good' to eargasm. Perhaps the arrangement would benefit from some liquid modular synth layers, or the mix is wanting a better balance and some EQ refinement, or your guitar parts aren't quite beautiful enough to make you want to cry . . . yet. Drop me a line!

My name is Juan Sierra and I'm a Recording and Mixing engineer from Bogotá, Colombia. I have a BA in Music with Audio Engineering emphasis from Xavierian University and an MA of Music, Science and Technology from Stanford University. I also do audio software Development so I build unique plugins for my own Mixes.

I'm a jazz pianist and composer/arranger. I worked as a pianist and arranger with important musicians and international jazz music scene as Markus Stockhausen, Dave Liebman, Ralph Alessi, as well as some important Italian musicians. In my name I recorded six CDs with original compositions plus other important partnerships in other cd.

My original tracks and remixes has been played by Robin Schulz, Don Diablo, Hardwell, Sam Feldt, Mike Williams, Yves V and many other DJs. Got released by Enhanced Music, Lowly, Soave, Future House Music.

I am a profesional music producer with over 20+ years of knowledge, releases and industry experience. I can produce anything from EDM, House, Deep, Tech, Progressive and Techno.

Recognizing the strengths of an artist, highlighting them and supporting them with modern, clear and punchy sound. Always helping the artist to sound recognizable, yet comparable to the top-chart hits. That's why many of the songs I participated on got TV or radio placements.

I'm a session bassist, ready to record grooves and bass lines for you.

I can make an original and unique topline with harmonisation for your track.