Phil Brewster worked as an engineer for Death Row Records and Sound City. Since those early days, he has now worked on hundreds of films as a mix tech.
Patrick Shevelin an audio Engineer and Mixer. Most recently he’s been mixing "Rock & Roll Road Trip with Sammy Hagar." He's worked for Rascal Flats, Tom Green, Korn, Ringo Starr, Steve Winwood, Darius Rucker, Blues Traveler, The Lumineers, Gipsy Kings, John Fogerty, Cheap Trick, Papa Roach, Foreigner, Gavin DeGraw, Kottonmouth Kings, Stryper, Adema, Dr. Dre, The Humble Gods, Poison & 2Pac.