Mixing & Mastering Engineers, Producers & Songwriters who worked with Macumbia
25+ years of groove-based music experience — from reggae, ska & dub to Brazilian, Latin, soul & jazz. I'm a producer, mixing/mastering engineer & bassist who delivers genre-authentic sound with feel, depth & clarity. Let’s bring your music to life without losing its soul.
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Hello, I'm Leee Zimmer certified sound surgeon and purveyor of all music weird and wonderful.
Need someone to mix and master music? I know a guy. I am the guy.
I have a degree in Audio Engineering and I specialize in instrumental arrangement and music production. All genres welcome!
AMg Studios specializes in music production specific to your needs as an artist! Contact us today!
Billboard charting audio engineer with artist, film/tv, multi-media, and corporate credits. The Rolling Stones, Guitar Hero are some of the standout projects along with too many TV and film projects to list. Projects big and small get the same attention to detail. Quality results delivered on time and on budget.
I'm a professional singer-songwriter from Seattle, WA. I have worked with Jay Park, Cha Cha Malone, and more. Check out my Spotify page to see if your sound fits well with my writing style.
🎙️ Want a mix that sounds clean, wide, and professional — without losing the emotion behind your performance? I engineer tracks that don’t just meet technical standards — they feel right. From tight vocal tuning and detailed EQ to the little moments that keep a listener hooked, I focus on creating a mix that brings your song to life.
Award winning music writer/producer that has worked with globally successful artists such as Adele, OneRepublic, Melissa Etheridge, Gavin Degraw, The Lonely Island, Walk Off The Earth and Serena Ryder.
Recent Successes
"Jason has incredible guitar skills. Amazing player. This is the guy you want to do guitars on your songs."
Plus A Management"I couldn't believe how good he made my song sound ! He killed ! Will be coming back ! "
Samuel P."Bart and I have done many projects together. He always lifts the songs to higher levels. I said it before, and I will say it again: Bart produces pure miracles. Thank you so much!"
Patrick M.
