Mixing & Mastering Engineers, Producers & Songwriters who worked with Knot$

Springfield, Missouri-born artist Zachary Olson, best known as ClassieHippy

HI , IM KNOTCH , SINGER, ARTIST, PRODUCED, ENGINEER, I'VE BEEN GRAMMY NOMINATED FOR WRITING "SWEET LOVE" WITH CHRIS BROWN, I WAS ALSO A CO WRITER ON "TIE ME DOWN" BY THE NEW BOYZ & RAY J, I WROTE & PRODUCED "KING" BY ERIC BELLINGER , IM CURRENTLY WORKING WITH DESIIGNER FOR NEW ALBUM, JUST DROPPED MY OWN SONG "MONEY BAG" ON ITUNES

I specialized in American and Latin Rock. Have produced over 60 songs in distribution from artists in New York City in the last 15 years!

I am Producer/Mixing Engineer

HaHaHa Production covers the entire music production process, from creative ideas to recording, mixing, post production and mastering. We are aware of the fact that great music reaches no time, yet our efficiency has a perfect timing.

Accomplished Studio, Session and Live drummer with over 10 years experience behind the kit. I will create a quality piece of music for anyone who may need it. Drums are the heart of the music, they largely control the feel and dynamics of a song and must be done right in order to bring your music to life.

I've played on 7 Grammy-nominated albums and can perform any musical genre on piano, organ, and Rhodes. With 35+ years of experience, including a decade of professional touring and recording across dozens of albums from Country to Pop, Blues/Jam, Rock, Heavy Metal, and even Polka, I bring a versatile and seasoned approach to everything I do.

I specialise in full-service music production, offering live recording, mixing, and mastering from my professional home studio. I work with emerging bands to capture their sound and bring their vision to life. My debut fully credited album released in early 2025, with several other exciting projects set to follow.

Guitars and mixes with edge — from Pantera to Kendrick.