Acapella

Firework by Katy Perry Cover (Acapella)

Katy Perry - Firework - Avery Cover

"One Man Disney Movie" Nick Pitera - Disney Medley

Katy Perry Firework - A Capella Cover - Mike Tompkins - Beatbox

Mariah Carey All I Want For Christmas Is You ABC Special (Cover) Nick Pitera (Now on iTunes)

Glee Teenage Dream (Katy Perry cover) Nick Pitera Music Video

Glee "For Good" Wicked (cover) Sam Tsui & Nick Pitera duet

Star Wars (John Williams Is The Man) a cappella tribute music medley - Corey Vidal and Moosebutter