Mixing & Mastering Engineers, Producers & Songwriters who worked with Joint String Friends
I can turn your song-idea or mix into a complete radio-ready production. I can help you co-write the song and specialize in folk, celtic and acoustic (pop) music. Take a listen to the 'before' and 'after' examples to get an idea of what I can do for you. Always keep the original song in mind!
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Professional Music Producer | Mixing & Mastering | Sound Design Hi! I'm Filip Kaczmarek, a music producer, sound engineer, and sound designer with years of experience in the industry. I’ve worked with artists worldwide and collaborated with brands to help them achieve top-tier sound—whether in music, advertising, film, or video games.
Multi-Genre Music Producers for Artist and TV
I'm the owner and operator of PS379, a boutique studio in Brooklyn, NY, where I provide songwriting, production, and mixing/mastering services for a wide variety of artists and clients. (I also do video production & editing)
Making the music I provide my own ideas.
If you’re looking for a versatile producer that can offer you production and songwriting with a touch of mixing and mastering then you’ve come to the right place. No matter if you need a song fully produced, mixing, mastering or something more specific like a drum beat, keys or guitar for your song, I’ve got you covered. All messages are welcome :)
I´ve worked with more than 10 artists, my work has reached +100K streams.
I've mixed songs that got broadcasted on radio! For relatively cheap price you'll get a good sounding mix. 6 years + of experience in mixing and mastering. Currently I'm studying sound and music production in a University in Sweden and I've finished mixing and mastering courses in Musichead school.
Professional and creative session bassist with over a decade of experience in a wide variety of styles. I have performed and recorded across the U.S. and Europe in Pop, Jazz, Latin (Cuban, Brazilian, Salsa), rock, and country styles. Master's Degree in Performance and Production from Berklee College of Music.
Recent Successes
"Andrew works quickly and communicates well to finish your job. He sent over test masters quickly and even gave me a couple of different ones, which went a long way in my decision to hire him. He did an excellent job,..."
"Very professional, great top line writer and clean beautiful vocals. She delivers as promised and in excellent audio quality. I would definitely work with Natalie again. Thanks."
"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 ..."
"I am very demanding of myself, I like a very well done, it takes a lot of discipline against me but also against people with whom I work. Working with Mike was a great experience. One of the things that I enjoyed a ..."
"Very Good Engineer, Professional, On-time and willing to go the extra mile !"
"I would definitely recommend Maor mixing and mastering services. He made for us a very well balanced mix, and mastered our tracks to perfection. He understood our directions fast, showed to be passionate about his wor..."
"Andrew has a ear for music and sounds.. I am super picky with my art/music.. he made the track sound better than I could imagine.. I will 100% work with Andrew again.. "
"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 "
"Excellent studio for mixing and master, very personal follow-up with nice ideas and taste. By far my best sounding track."
"I enjoyed my experience working with Mike. He is courteous, timely and offers great advice. Most importantly, his work is extremely satisfactory - he pulled off the vision I had for the track very well. I highly reco..."
"very hard working team, attention to detail, skills and passion, I ended up with a very nice song unique production as I wished - Geeva"
"Out of all of the engineers, Wes was an OBVIOUS choice on the result of our single, "Control"!! My voice sounded crystal clear on every speaker we played!! (passed with flying colors) Even the samples we used in..."












