Mixing & Mastering Engineers, Producers & Songwriters who worked with Lock Up
Producer and mix engineer operating out of my own rural and well equipped Pro Tools based studio in the heart of the Suffolk countryside. Working primarily in the rock, metal and alternative genres I have worked with internationally recognised artists and known record companies as well as performing as a musician for many years all over the world.
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More providers:
If you want to make your music stand out with a unique growl vocal, Assadook is the perfect fit. With their expertise in top-line writing, mixing, and mastering, your music will have a professional and polished sound that will captivate your audience—Trust Assadook to elevate your music to the next level.
I am songwriter, singer and guitarist based in Sweden. I am looking for an interesting cooperation with other musicians.
Hello, I am an Italian pianist and composer. I love all forms of Art, from music to cinema, from photography to cooking, from the paintings of Van Gogh to free kicks from Pirlo.
I can help turn your ideas into a high quality, fully produced track for an affordable price!
I'm a young, aspiring producer and mixing engineer looking for experience with forward-thinking trap and alternative artists. I may not be a pro, but I have never asked that a client be one either. Too many people say anything to get work, but I'm simply looking for someone unafraid to take a risk and work with someone new.
Professional Mixing & Mastering Engineer delivering clean, punchy and industry-ready sound for music, podcasts and video content.
Performing live every night with the Royal Caribbean Orchestra, I bring real-world stage experience to every recording—delivering grooves that feel alive.
300+ placements. I write lyrics, hooks, and full songs with emotion, grit, and sync appeal — tailored to elevate your sound.
Recent Successes
"Prompt, professional, and patient. Sefi is pleasure to work with. He listens to the customer and delivers accordingly. Finally found the mastering engineer I've long searched for."
"Music has to be mixed and mastered by a professional engineer. Sefi Carmel should be your engineer of choice, no matter what your genre is. He took extra good care of my song "When A Man Loves Another" Listen for y..."
"Dan did a stellar job. actually did more than i had expected him to. awesome."
"Repeat client.. Did a great job once again.. "
"Many thanks to Eric! It was very easy to communicate, despite my terrible english. I got exactly what I wanted. Very fast, very easy, very neat, very professional. I'd be happy to contact him again. A true master, sur..."
"Matt is phenomenal. How a drummer this pristine with performances so exquisite can be so humble and easy to work... now that is a mystery for the ages. Eric Greedy said it above. Matt is simply as good as it gets. ..."
"A great musician!! %100 recommended!! :D"
"I've worked with several mix engineers but Sefi really stands out from the crowd and... will make your music better too!"
"No word to qualify Maestro Mike Makowsky, Your are just wonderful. Thank you so much for the Great Mix you did with you beat heart for me. GORGEOUS GORGEOUS BROTHER. I will back as soon as possible. GOD BLESS "
"Totally satisfied working with Alexander...very profesional creative individual...."
"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..."
"Tom is a very skilled engineer who delivers professional and creative work. He managed to complete work as per requirements in a very short time with excellent results. Great communication also. Highly recommended!"
