Mixing & Mastering Engineers, Producers & Songwriters who worked with Solitary Experiments
My name is Sebastian Schleinitz. I have been producing remixes since 2001 and have achieved many official releases so far (named "Captive of Society" or "Hartung & Schleinitz" Remix). Through remixing and own projects I worked on I deepened my skills in mixing and mastering (studies at HOFA Institute). So that I have also produced some bands.
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I have been playing sax and recorder for 40 years.
Assisting artists in Production, Mixing, and musicianship for 30 years.
I can help with anything when it comes to Hip Hop and Soul Production or writing.
From raw ideas to polished masterpieces — I handle it all. As a Beat Killer and Recording Producer, I bring energy and precision to your sound. As a Mixing & Mastering Engineer, I make sure your music stands tall on any platform. And as a Video Director, I turn your music into a story your fans can feel.
Artistically I was born as a guitarist, aka JB SIngle Sound. For some years now I have loved producing Beat Trap, Hip Hop and Rap. I do it out of necessity, pleasure of merging new sounds, to create new, original and unique atmospheres.
I'm passionate about helping both new and experienced artists. Let me bring your ideas to life, whether it's a voice memo or a song that needs polishing.
Making my computer sing and I play guitar to it. I make music with voice synths in different styles. I write the songs, play, produce and mix them.
I am a composer and songwriter collaborating with emerging artists to create new music together - open to all genres. Projects include music for media, instrumental and vocal production and sound design. As a film music assistant I have worked with Ali N. Askin on the Netflix-Series Barbarians and several TV-Productions.
Recent Successes
"Very Professional had no problems making adjustments to the mix. Mike delivered me a high quality mix that sounds big and vocals are crisp and clear. I will definitely use Mike for my next project!"
"Amazing mix engineer and co-producer. Simon was not afraid to share constructive criticism and really helped make the song the best it could be. He has many other musical services such as tracking and even had a sin..."
"Reliable and "all in time making" person. Strongly recommend - Mix Master Mike."
"Great guy, great producer, eager to get the job done and make his clients happy."
"This is top notch sound you can get on the planet, I'm working on my EP called 5012 and I had a song that had only one lead vocal with no single back-vocal nor adlibs with a strong beat but what Helik did to it is unr..."
"Eric is awesome guy. He change my song to be great. I really appreciate to him. Thank you Eric. I want to work with you again!!!!"
"This is my pride to work with this man and I will always recommend him to people who wanna make their sound better and better. "
"My project was relatively large and boasted over an hour of music. I set a reasonable budget and received well over 30 proposals from some of the best mixing engineers Sound Better has to offer. I reviewed a lot of wo..."
"Matty was recommended to me and it was the best thing getting in touch with him. He has rare qualities - an amazing musican, producer, sound engineer, intuitive, responsive, interpretative and understanding. I cannot ..."
"As for me Mike is a genius, once he caught your vibes, he will just enter your soul and make you vibrate with the way he will mix your music. this guy is just wonderful. Just try him and see, you will definitely agre..."
"Thank you for the patience and professionalism you exhibited while mixing and mastering my songs...Juan is a great mix-master who put the time and effort in to please his clients...Give him a try, he is excellent..."
"Eric is very professional and prompt, responding to emails quickly. His extensive experience in the industry is helpful as well."











