 He has done recordings for thousands of bands in the New York, New Jersey and Pennsylvania areas such as Stephanie White & The Philth Harmonic, The Antics], The Insomniacs, Bonjee, The Disconnects, Crazy & The Brains, Mythology, Dan Sheehan Conspiracy and many others..Both has also had years of experience recording punk rock/hardcore bands.New Jersey punk/hardcore producer Mark "The Mutha" Chesley recorded the bulk of Mutha Records catalog at Twain Recording including The Worst, Chronic Sick, Secret Syde, Tribulation, Youth in Asia, Stisism, Lost in Aggression, Fatal Rage and many more.