Mixing & Mastering Engineers, Producers & Songwriters who worked with Hank Sinatra
Latin Grammy-Nominated Engineer | Industry-Leading Sonark Media Studio | Elevating Music with Precision and Passion With a nomination for Best Rock Album and Best Rock Song at the 25th Latin Grammy Awards, I bring years of experience and cutting-edge technology from one of the East Coast’s top studios—Sonark Media—to every project.
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At DualityFIRM we handle the 3 P’s of standard music business. Promotion, Publishing, and Production. We are based in Los Angeles, California and operate accordingly.
I've had the pleasure of working with legendary MC Masta Ace, Spillage Village member Benji, and long time collaborator Kastaway of Chicago. My production has been heard on a variety of media outlets including ESPN, Vocalo (Chicago), KSJS (Bay Area), and Soulection Radio. I specialize in making Hip Hop, R&B, Rap, Soul and Funk instrumentals.
Live Sound Engineer pivoting to mixing at home.
Engineer in Southern California that can bring a professional mix to your project. I enjoy working with artists and producers to take their music to a level that sonically competes.
Professional Audio Engineer - Mixing - Mastering - Editing
I will take your idea to the next level!
Músico, compositor, letrista y productor. Dos discos en el mercado: - "14550" - Feed Soul Band (2023) - "Vivir en Sociedad" - Piedra Dropa (2020)
Are you ready to take your audio projects to the next level? I’m Matt (M877) an experienced audio producer, engineer, and session musician dedicated to bringing your creative vision to life. I also offer professional consulting sessions.
Recent Successes
"Leo works hard and he's patient. He never leaves you wondering what's going on with your project. He did a great job of interpreting what I, the artist, wanted in order to fulfill my vision for the sound of my song...."
"François Michaud from Wild Horse Studio marvelously found the perfect sound for our music! Although our production has a variety of genders, he just managed to satisfy our needs by highlighting the particular features..."
"Excellent - did as asked. Recommended"
"Easy to work with, polite, and caught the vision of my record. This is the second engineer that I could say, knows what he is doing. God willing I will be sending him more records to mix and master for future projects."
"Robert L. Smith is a true professional! Very helpful and got my tracks sounding their absolute best! Highly recommended! "
"What can I say about Mike? He takes his time. But he does it for a reason. He will work with you until you are absolutely happy with your mix/master. I would highly recommend this engineer to anyone. He will take..."
"Had Graham master the tracks for my album. He was super professional, had great communication and was prompt on delivering the mastered tracks. On top of all that his work was great, took all my tracks to the next lev..."
"Andrew did an amazing job with my tracks. He helped me through the entire process, arranging, recording, mixing, mastering, and was excellent at each part. He is very knowledgeable and has great artistic talent and ..."
"Natalie Major delivered recorded vocals, as promised, within the time frame that she said she would. Fantastic voice, excellent recording quality, and an extremely reasonable price. I'm looking forward to working with..."
"Robert is an amazing mixer. He pays attention to details and listens to suggestions. He was extremely patient and dealt with the project in a professional manner. It was a pleasure working with him and I hope our path..."
"Emily was awesome to work with! Delivered great vocals and was open to changes when needed! "
"Eric was an absolute pleasure to work with! I had a quickly approaching deadline and he delivered faster than I ever could have imagined. I'm 100% happy with the work he did mastering my song, and will be returning to..."












