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

If you are looking for a musician and producer who not only understands the language of music but also possesses the technical finesse to transform sounds into reality, I am here, ready to embark on a musical journey with you. We create harmonies that transcend, rhythms that move and melodies that last. Together, let's make music magical."

I am an American musician and Producer living in Spain. I play multiple instruments(Guitar, bass, piano, percussion) I Sing in multiple languages(English, Spanish, Portugues, Italiano, Français) I Record, Produce, and Mix. I can do any and all of this for you!

Kevin “Thrasher” Gruft or KThrash is an American Guitarist, is a Grammy Nominated recording engineer, songwriter, and producer who has worked on albums by some of the biggest names in music including:Machine Gun Kelly, Blink 182, Avril Lavigne, Gwen Stefani, Iann Dior, Jellyroll, Escape the Fate, Scott Stapp and more.

Heya! I can write & record in a broad spectrum of musical styles, primarily playing guitars (classical, electric, bass).

I am producer, songwriter and musician. My production and songwriting are often described as cinematic, inspiring, emotional and nostalgic. However, it can be very flexible to adapt to artist vision. Check my Spotify Gonza Silva for evidence.

Remote Mixing & Mastering

Mix/Master engineer/producer and dj specializing in electronic dance music. Always looking for a new project to get stuck into.

let's turn your ideas into a creation.

170M+ Streams later, I want to help your project come to life! I've spent years working with artists like Armin Van Buuren, headhunterz, Amelie Lens, FAST BOY and more, with cuts ranging from Pop to K-pop to Electronic to Soul - I love collaboration and I'm excited to work together on your ceative adventure!