Mixing & Mastering Engineers, Producers & Songwriters who worked with Renato Ratier
Elevate your music with the timeless warmth of analog mastering—I’m an experienced audio engineer dedicated to bringing your tracks to life. With years of expertise at MIDITerapia Studio, I specialize in hybrid and analog mastering, offering artists of all levels a chance to achieve professional sound quality. Let’s work together
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I'm a mixing and mastering engineer, bringing your ideas (and multitrack sessions) to what you had in mind. I am extremely flexible, willing to work with you, and re-mix the session until you are happy with the result. I love music for the love of music, so if you don't have the funds, I can accommodate.
From working with legends like The Backstreet Boys, Moby and Paul Oakenfold, to having releases on Trap Nation, Ultra Records and Interscope, I know what it takes to give your music that professional quality polish that we all love! I excel at producing, remixing, mixing or mastering your music so its ready for the club/festival, radio or charts!
An analogue obsessed studio owner, record producer and mixing engineer, working primarily with up and coming bands and artists offering industry standard services at fantastic prices. Projects delivered on time, on budget and sounding great!
California based Producer-Engineer
The founder of the "Transbalkanica" project, with which he won the grand prize in the "John Lennon" International Music Competition.
My love for the mixing and mastering process came from writing and performing my own music. I have 12 years of experience in making studio albums. I've played bass guitar and percussion in many genres for several artists and in bands for over 25 years.
Topliner and producer with songs featured at events such as national finals for the Eurovision Song Contest, P4 Nästa & Växjö Pride.
I'm an Avid Certified Pro Tools Specialist with a BFA in film focused in post production.
Recent Successes
"It has been a pleasure working with Lee Kelley. quick response and delivery. He gave us exactly the drumtracks we needed. Torbjørn"
"I let him Mix and Master one of my new songs. It was a good choice. I like really much. Also he remixed the same song and it was really good. I like work with him. He is talented, professional and fast. He is very fri..."
"Jessica's voice is everything! She slayed my project... I will be sending her much more work in the future. There are not enough stars to rate the professionalism and quality of her work. Thanks for everything!"
"We really liked the mix and master he did to our song! He understands what the song needs and does an excellent job, very nice person!"
"Nacho is a MASTERMIND on the keys! Very talented and creative. I would definitely work with him again."
"Incredibly friendly and professional, Andrew will work with you until it sounds perfect. For his price point I'm confident there's no one better. "
"Helen has a beautiful voice, smooth, effortlessly powerful, and crystal clear, one that can cut through any mix. Very accommodating and delivers what you ask for, this makes for an easy process. "
"Really great work by Josh. Great ears, great touch and a job well done. For a professional master, look no further."












