Mixing & Mastering Engineers, Producers & Songwriters who worked with Lisandre Berttoli
JEM77 Studio was founded with the vision to offer artists a creative space to realize their musical ideas, to accompany them during this process and provide support wherever it is needed. In addition to Music- and Audio-Productions, we offer services in Guitar-Tracking, Audio-Workshops and Acoustic measurement/treatment.
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With millions of streams under my belt as a producer, I know I can help you achieve your audio goals and needs. Let’s get to work!
Hey there. I go by Nana Razaia and I'm a Brazilian-American singer songwriter, mixing engineer, and creative director. I went to The La Film School and studied Music Production (what brought me out to LA), where I developed an appreciation for the mixing process.
I'm a vocalist with a vocal range of nearly 5 octaves (bass-mezzo-soprano). I have multiple degrees (incl. BA) in vocal studies and rely on years of multi-instrumental experience. I am a composer, arranger and performer. I will record the topline (+BVs) of your song or compose a unique-sounding a cappella symphony for moving images you need scored.
I'm Tom Siemerink, sound designer mixing, mastering and recording engineer. I've recorded and mixed songs for bands, singer-songwriters, pianists and more. I always work to deliver an end result that resonates with you.
Latin-American music bridge builder.
Are you tired of boring digital string sounds? Get the real deal!
Any artist wants to look great through the music he presents to the audience, and I am the one who does that
I will be a custom beat for you that is unique and original to YOU and YOUR music.
Recent Successes
"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..."
"Tyler did a phenomenal job demoing the songs I sent him. Very professional, punctual, and easy to work with! "
"Very Good Engineer, Professional, On-time and willing to go the extra mile !"
"great professional, great person, a pleasant surprise! He brought out the best from my music and did it in a short time. I recommend him!"
"Dustin really knows how to sing, and it was a pleassure working with him! fast delivery and great quality!"
"Robin is a highly gifted and professional mix engineer. He has a great ability to identify the strengths of each song, creating sonic landscapes of bright and rich tones. His comprehensive studio background illuminate..."
"Natalie was a pleasure to work with! Very professional and did a great job delivering excellent, clean vocals!"
"Eric was great to work with! He got to the job super fast and it sounded wonderful! I will be using him for my next mixing/mastering job for sure. You can hear the track here: http://aarongibson.bandcamp.com/track/sil..."
"Meeting Chuck Sabo through Soundbetter is the best thing that happened to our music. The consummate professional: helpful, dependable, uncomplicated. A great drummer, but even if you don't need drums, hire him for his..."
"Robert L. Smith is a true professional! Very helpful and got my tracks sounding their absolute best! Highly recommended! "
"I worked with François Michaud at Wild Horse Studio and i liked a lot. I needed a woman singer for one song. He attended me fast, arranged the professional and recorded with high quality. I recommend! "
"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..."












