STUDIO ENGINEERING
ONLINE MIXING & MASTERING
Turn your idea into reality!
Krzysztof Kessler
Recording Engineering / Mixer / Mastering Engineer
As an engineer with experience across every stage of the music production process, Krzysztof helps artists turn their songs into records that feel finished, confident and ready to share with the world. His work focuses on bringing out the emotion, energy and identity already present in the music, while making sure every detail supports the artist’s vision rather than getting in the way of it.
Whether you are close to the finish line or still figuring out what the song needs, Krzysztof approaches every project with a balance of musical instinct, technical care and honest attention to what the artist is trying to say. The goal is not just to make the track sound better, but to help it feel right.
Selected Credits
Services
Musical instinct combined with technical precision and genuine attention to detail is the foundation of a great collaboration between an artist and an engineer.
Make your song stand out with unique sound, depth, and emotional detail that truly connects with your audience and brings your artistic vision to life.
Digital releases are just as important as physical ones. Make sure your mixes are elevated to the next level and fully release-ready for every platform.
Are you ready to get your music to the next level?
Testimonials
Krzysztof is a one-in-a-lifetime, rarest-find collaboration. Every music person may only wish to meet such a passionate, professional and enthusiast on their path. An all-rounder, with golden set of skills, dedication and commitment – which you can relay on 24/7, regardless of the complexity of the task. No project we did together would be the same without him. An absolute five-star and a first-choice person to work with.
Aleksander Kaczmarek
We’ve worked with Krzysztof for several years and were always pleased with his work and his attention to detail. He mastered four songs on our debut EP and they all sound amazing! His passion and conscientiousness are on professional level. He was quick to respond and make changes according to our notes. We highly recommend his services!
Midnight Swimmers
Krzysztof is an amazing mixing & mastering engineer! I was working with a tight deadline and he delivered an amazing result quickly and efficiently. He is efficient, reliable and responsive, which is so important when going back and forth with mixes. I would 100% recommend him!
Cristina Hart
I’ve had Krzysztof mix and master multiple tracks that I’ve produced and I can say, without hesitation, that he is by far one of the most reliable and professional engineers I’ve had the pleasure of working with. He consistently delivers incredible-sounding mixes and masters on (and often before!) schedule and responds brilliantly to feedback, ensuring that you will always get a final product you can be proud to call your own. Working with him is a pleasure and I would highly recommend getting in touch with him for your next project!
Louis Takooree
I have never trusted anyone more than Krzysztof when it comes to mixing and mastering. He always manages to bring out the best in a song!
Atticus Blue
If you want professional work and efficiency with your mixing and mastering, I can’t think of anyone better than Krzysztof. He’s quick, reliable and brings out the best of every song. He works with some of my closest musician friends too and we all have different styles. For instance, he mixed and mastered my whole EP in Spanish, and it sounds unreal. I can’t recommend him enough!
Shanilee
Krzysztof has mastered multiple singles of mine, and I can truly say that he is very talented and reliable. I’ve always gotten a master on the same day and his efficiency stands unequivocal next to the quality work he delivers. Having never met him in person, Krzysztof somehow always knows exactly what I need on my track. He is quick to put in motion my revision points, gives great advice, and is very reasonably priced. As a professional musician, Krzysztof is definitely an easy recommendation to anyone looking for a professional final touch on their music!
Keegan Israel
My producer & I sent Krzysztof the stems for our next song last night and he turned it around from night to day! I can’t begin to explain how INCREDIBLE the master sounds, how quick he was and how professional. Additionally to the track, he provided us with different master versions depending on the platform we use and the backing track master, which is amazing! Would 100% recommend him to anyone looking for a quick, reliable, professional and flawless master for any song.
BEA
Krzysztof is a great mixing and mastering engineer! Throughout the entire process of mixing and mastering my 4 track EP, Krzysztof worked professionally, with fast turnaround times and excellent communication. He was very accommodating to all my revision notes and worked with me to ensure I was happy with the end result, which I am!
Ella Tobin
Krzysztof has mixed and mastered several songs for me. He is a consummate professional, always turns them around incredibly quickly, and keeps you in the loop throughout the process, explaining all of his decisions. I really enjoy working with him and would always thoroughly recommend him!
Bexx
Working with Krzysztof is wonderful. He gives his best to always ensures that everything is of beautiful quality and on time. Even when I come with the deadline ‘for yesterday’. I highly recommend working with him!
Magda Bereda
Both the mixing and mastering services exceeded all expectations of me as a producer and of the artists I’m working with. Communication was so easy and turnaround time was quicker than I’d ever need – I challenge anyone to find any better!
Noah
I heard about Krzysztof and his excellent work through a friend of mine. It turns out that he is an outstanding mixing and mastering engineer. He worked fast, and communication was exceptional. Krzysztof ensured that I was happy with the final masters and was glad to make any required changes.
