Mixing & Mastering Engineers, Producers & Songwriters who worked with Spencer Boliou
🎙️ Want a mix that sounds clean, wide, and professional — without losing the emotion behind your performance? I engineer tracks that don’t just meet technical standards — they feel right. From tight vocal tuning and detailed EQ to the little moments that keep a listener hooked, I focus on creating a mix that brings your song to life.
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Versatile creative, weapon of choice is vocal performance. ICON Collective Alumni. Available for top-lines, lyrics and recording performance.
I am a one stop shop for everything you need musically!
Partybus Stuttgart
Recording credits; Jack White, Alicia Keys, Willie Nelson, Miranda Lambert, Dierks Bentley, Jelly Roll, Bailey Zimmerman, George Birge, Ryan Hurd, Parmalee, Avery Anna, Kimberly Perry, Ronnie Milsap, Rayland Baxter, Tenille Arts, Rodney Crowell, Andrew Combs, Erin Rae, Chester Thompson, Kelsey Waldon, Caroline Spence, and others.
Musician
A 25-year-old sound engineer with a passion for music, I create and mix my own music under the artist name HÆPO. Having taken mixing courses to perfect my skills, I launched Æ RECORDS, a freelance company offering quality sound mixing services.
6 year of DJ, with big presentations in Latam, collector vinyl and especialista turntables
With over 40 production credits across 24 total artists in 2024 alone, Merch is a seasoned triple threat producer / songwriter / artist who understands how to work with artists of all walks of life. With recent placements on the highly anticipated GTA 6 and NBA 2K26, Merch understands how to transform your record with industry-leading quality.
Recent Successes
"Tom is a highly skilled engineer. Great and fast communication. I can´t say enough good things about him. Extremely Trustworthy. I´d love to work with him again. "
"Mad did an awesome job on my new song, she is amazing. She was so patient with the entire process. Professional and talented and soon I will work again with Mad."
"Great experience working with David. Communication and finished result both top notch."
"Really cool dude and very professional, helped a lot in the process of getting the song ready. Since I never mastered a song, I needed some help to improve mixing. I will certainly contact him again for the next songs."
"Wes Works fast and delivers Hi Quality! Was a pleasure to work with him and will work again in the future!"
"It was wonderful working with Jones 2.0 talented as rapper as well as poet! I would love to work with him again for sure and I hope more people would have a chance to experience his performance!"












