Dave Sperandio has been working with a cappella music for more than 20 years as a performer, producer, and promoter. His work has helped to define and support the contemporary a cappella world. Dave founded the a cappella production company diovoce in 2000, and in 2011 he formed Vocal Mastering. During that time he has had the opportunity to work with producers and artists from all around the world including Pentatonix, Ben Folds, Peter Hollens, ARORA, Home Free, The Exchange, Musae, Delilah, Hyannis Sound, and Street Corner Symphony. Dave’s clients have been recognized by all of the “best-of” compilations, receiving over 150 appearances on the BOCA, Voices Only, ‘Sing’, and WACA series. Dave and his clients have received hundreds of Contemporary A Cappella Recording Awards and “Picks of the Year” from the Recorded A Cappella Review Board, both as a performer and while “behind the glass”.