Mixing & Mastering Engineers, Producers & Songwriters who worked with F1 Manager
Ethnic Woodwinds Specialist & Session Player | Featured on AAA and BAFTA-winning game soundtracks including Atomfall | Composer, Sound Designer, Mixer and Arranger
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Your one man one-stop shop for production, mixing, and mastering services.
William J. Sullivan is an LA based writer, producer, and engineer who has lent his creative expertise to a wide array of projects spanning across chart topping music releases to film and TV blockbusters. He started his career as an engineer at Studio 4 in Philadelphia and continued in 2008 after moving to NYC where he founded Wreckin’ Joint.
Producer, Multi-instrumentalist, Mix engineer, Live Sound
As a songwriter, pianist, and vocalist, I combine strong melodic instincts with thoughtful lyric writing to help artists create songs that connect emotionally and stand out. From intimate ballads to polished pop, I work collaboratively to deliver music that's authentic to your vision.
I am sound designer and music producer since 15 years. I have released 50+ vinyls and many many Ep's on the best record labels over the globe: (Definitive Recordings / Art & Craft / Cadenza /Cold Busted) just to name a few....
I help artists make their songs sound radio-ready while preserving their vibe and emotion.
How are drake , jay z, Iil baby ,Ellie Goulding, Kylie minogue, black honey connected ? With my production/song writing. I’m looking for interesting and talented people to work with to create music that will last.
The Box Behind The Beat
Recent Successes
"Working with Victorino was Awesome. He provided what was needed for the song, is very patient and willing to make adjustments when needed. Great communication, and a very very qualified player with damn good chops. W..."
"Very easy to work with, we got out mix in a couple of days and it was mixed exactly how we wanted the track. Thank you for good experience."
"Great Job! Easy to communicate very fast and the sound is killer. Will use again for sure."
"Again can't express how AWSOME it has been working with Mark. Incredible player makes your tracks pop and mean POP. Easy to work with and REALY works towards getting you what you need. Mahalo Nui Mark. "
"Just got my Drum Tracks back and I can't tell you how much he slammed this song. I mean my head is moving to the groove, Nate is amazing, fast and very easy to work with. Can't say how much I love what he has brought ..."
"When I need a killer bass player I have turned to Mark and he has not let me down. Easy to work with very fast and did I say a pro's pro. Mahalo Nui Mark. Take care Aloha."
"A true pro, nailed the track on the first take I'm so stoked with the pocket groove. Will definitely use again, again. Mahalo Chuck"
"Tom is great to work with and goes above and beyond to perfect your track. I highly recommend him to anyone who is looking for a finished and polished master track."
"The ace of spades himself. Mert gon be ur trump card"












