Mixing & Mastering Engineers, Producers & Songwriters who worked with Trvstan
I'm William, a multifaceted artist and music professional with a passion for creating unforgettable sonic experiences. With a portfolio that spans the globe and a proven track record of delivering top-quality work, I'm here to elevate your project to the next level.
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I am a Producer, Engineer, Composer, Multi-Instrumentalist, and Vocalist. I am also a voting member of The Recording Academy (The Grammys)
Rock and Metal Mastering since 2000. Give your track the final golden touch it deserves, and make sure it stands tall among your peers and influences on Spotify and Apple!
Unlock the full potential of your music with a seasoned audio engineer. I specialize in crafting your sound, from dynamic compression and rich saturation to adding captivating effects like delays and EQ enhancements. With precision, I handle vocal tuning using Antares Autotune, providing you with crystal-clear, pitch-perfect vocals.
Im in love with music, +10 years putting soul and heart working in arranging, mixing, producing, recording and mastering for numerous local artist and musicians.
Jazz vocalist
Professional Audio Engineer, Video Editor, and Game Audio Designer specializing in mixing, mastering, sound design, podcast editing, livestream audio, and content creation. I deliver clean, professional-quality audio and video with fast communication and attention to detail.
I’m a professional producer / recording, mixing, and mastering engineer dedicated to delivering clean, modern, radio-ready records that translate across every platform. Whether you’re an independent artist or an established performer, my goal is to bring your vision to life while preserving the emotion and energy of your performance. Multi Genre!
Independent producer, recording & mixing engineer based in southeast Wisconsin. Working from an analog-forward studio in a restored church featuring a vintage API console, vintage outboard, tape machines, and modern tools, I help artists create authentic, timeless records that put the song and performance first.
Recent Successes
"Catalyst Audio (Kory) was professional, timely, and very receptive to changes. He mastered tracks that had hissing and recording issues; the price was fair and the outcome was excellent. Would recommend!"
"Austin is super easy to work with and did an amazing job mixing and mastering my track. Quick turnaround, I couldn't be happier. Highly recommend. "
"Really can't say enough good things. Michael always brings a positive attitude to the collaboration, always delivers high quality results in a super timely fashion. In time, I could see myself recording 100 songs hi..."
"Amazing customer service, keeps in contact throughout the whole process, final project exceeded my demands"
"TMR was excellent and swift, I recommend him to anyone in need of a great mix!"
"This guy is amazing and can give you exactly what you want! Definitely a guy who I will work with again from here on out!"
"Simms is the best. He handled this project with attention and care. His vocals are second to none. Communication outstanding and will recommend him to anyone who wants a professional vocalist, composer and amazing tal..."
"just finished my second song with Maria and she is a complete Pro....beautiful Radio friendly top quality voice that can bring your song to life...."
"Super friendly and nailed exactly what we were going for. After a trial run with one track, we will be having him mix the rest of the project. Very excited to continue working with him and definitely would recommend."
"Very patient and communicative. He'll have everything sounding balanced and in it's place. The compressors and board he uses makes a big difference. Forever grateful for what he's done. "









