Mixing & Mastering Engineers, Producers & Songwriters who worked with Mad Tree

I am a full-time professional mixing engineer with over 17 years of experience, mentored by industry legends such as Bruce Swedien, Tony Maserati, Joe Barresi, and Dave Kutch. I’m confident in my ability to elevate your music to a professional level—enhancing clarity, punch, definition, and emotional impact.

Through the last 12 years, I've been working as a producer, recorder, mixer and mastering Engineer. More than a lifestyle, it has become a way of leaving a legacy of the art that I am so passionate about creating.

🎙Helping artists build their sound

I'm Leonardo La Croix, producer & session guitarist. I blend rock, indie, pop & Colombian rhythms with a high-end analog sound. Credits: #1 on Radio, live/session guitarist for Latin Grammy winners like Juliana Velásquez & Sinego. I produce with UAD Apollo & record with top-tier guitars like Gibson. Let's elevate your next song.

Audio music Engneer ., Singer ., Guitar player ., Mastering Tracks

Zoo Rass is a dancehall/reggae recording artist and songwriter. Zoo Rass has performed alongside artists such as Konshens, Kranium, IShawna, Lyrikal, Destra, A$AP Ferg and much much more. His work has accumulated over 300k streams worldwide as well as charting in several countries such as America, Ghana, Russia, Ukraine, and the United Kingdom.

Artist/producer/sound engineer

Ukrainian digital label created to promote Ukrainian artists and their creativity on the global digital arena.

My focus while mixing doesn't just lie on setting the levels right, adding some fandy effects and getting the song ready for mastering. For me, it's about developing a sonic and artistic vision for the end result and helping you achieve that goal. At the end, a mix should satisfy you as an artist while also meeting professional standards.

Brazilian composer and producer crafting soulful, organic music with depth and intention.

I write catchy, emotionally driven songs that actually stick. Specializing in R&B, trap soul, hip-hop, pop, K-pop, alternative rock & indie folk. Hooks, melodies, or full songs—I turn ideas into industry-ready records. If you want something different, let’s work.

39 ans à mettre des mots sur des émotions, des mélodies sur des histoires. Parolier de pop-rock français, je mets mon expérience au service de vos projets — avec soin, avec passion.