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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Want to take your songwriting to the next level? I can help you do that! I can write anything your heart desires, but I do have a knack for concentrated story telling and catchy choruses. Please checkout my demos, they speak for themselves.
Mixing and mastering engineer. Shaping sounds for what really matters, your music...
Mixing engineer and session guitarist/singer/songwriter. I have written and produced songs for several platinum albums, played Slovakia's and Czechia's biggest venues, including the O2 Arena in Prague.
Genre diverse musician, happy to help you make your music sparkle!
COLOMBIAN MUSIC PRODUCER WITH MORE THAN 5 YEARS OF EXPERIENCE IN MUSICAL GENRES SUCH AS TRAP, R&B, REGGAETON, HOUSE AND LATIN, KNOWN IN HIS LOCAL CITY AS "ALENS" IN WHICH HE HAS PARTICIPATED IN MULTIPLE PROJECTS AS A MUSIC PRODUCER.
Grammy-influenced audio engineer with expertise in recording, mixing, and mastering, offering professional-quality sound tailored to your vision. Whether you're an indie artist or a band, I bring a creative and technical edge honed through years of experience in studios and live settings. Let’s create something extraordinary together.
Mixing Engineer | Polished, Professional & Powerful Sound 🎧 Helping artists bring their music to life with clarity, balance, and impact. I work across all genres, Whether you’re an independent artist, band, or producer, I’ll make sure your track stands out and connects with our audience. Let’s make your music sound the best it can be.
I have been making music for 6 years and followed multiple music production schools and academies in the netherlands. I work as a live sound technician and I know how to make your song sound better!
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..."












