Mixing & Mastering Engineers, Producers & Songwriters who worked with Leon Coeur

Guillermo Botí | Vocalist, Composer & Producer – León Coeur Hi! I'm Guillermo Botí – vocalist, songwriter and producer behind León Coeur. I’ve been creating music professionally for over a decade, and I do it all: writing, singing, producing, mixing, mastering… you name it. you can google me

I'm a Sound Engineer, Music Producer, Sound Designer and Songwriter with years of experience. I've done sound for tv shows, broadcasting, music, field recording, audio books, podcasts and more.

+10 years of experience writing songs for myself and other artists

I'm a mixing engineer & producer with over 15 years of experience ! Credits include Alien Ant Farm, Betraying The Martyrs, Revnoir, Solitaris, Miss Velvet, Grey Daze and many more

Heya I'm June- your go-to indie-pop producer and mastering engineer. Drawing inspiration from artists like The Backseat Lovers, Ethel Cain, Gracie Abrams, and Lizzy McAlpine. I also do classical music mixing and mastering.

Production/Engineering/Mixing credits include: The Front Bottoms, Lorde, The Gaslight Anthem, The Bouncing Souls, Palmyra, Tor Miller, + more I love collaboration through production. I also love creative mixing and performing on records. My ethos is built around about creative and artistic approaches to artist-centered production and mixing.

Amassing over 350k streams on a previous artist project, I have been able to work with many artists across multiple genres. I love exploring new sounds and bringing visions to life. I realized the artist life is not for me, so I want to help build tracks for others chasing that dream.

I’m a professional session bassist based in South Korea, specializing in K-pop recording and live performance styles. I deliver clean, recording-ready bass tracks with tight groove, clear articulation, and tones that sit perfectly in modern pop mixes. I also work across R&B, Pop, Disco, and Funk, focusing on feel, pocket, and musical support