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 is the co-founder of the band Sound of Contact. He is also the co-founder of the band Mantra Vega. His debut solo album, New World, was released in December 2014.

Simon Philip Nando Collins is a British-Canadian drummer and the former lead vocalist of the progressive rock band Sound of Contact. Collins is the son of English drummer and singer Phil Collins and Collins' first wife, Andrea Bertorelli. He is the brother of actress Joely Collins and paternal half-brother of actress Lily Collins. Reviewers have compared his vocals to those of his father.