David Nathaniel Kerzner is an American musician, songwriter, producer, and sound designer as well as founder of the sound sampling development company Sonic Reality Inc. Along with Simon Collins, Kerzner was a co-founder of the band Sound of Contact but left the group in January 2014. At present, he is a co-founder and member of the band Mantra Vega. Kerzner has worked with artists and bands such as Alan Parsons, Genesis, Francis Dunnery, Neil Peart, Keith Emerson, Tom Waits, and Smashing Pumpkins.