Best of Youtube cover

Katy Perry - California Gurls (acapella)

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

Don't Stop Believin'

Dynamite - Taio Cruz - A Cappella Cover - Just Voice and Mouth - Mike Tompkins

Lady Gaga Medley

Teenage Dream & Just the Way You Are

Britney Spears - Hold It Against Me (acapella)

A Whole New World - Disney's Aladdin - Nick Pitera (Cover)

Only Girl (feat. Shad)

Ke$ha-TiK ToK (Maria Zouroudis acapella cover)

Lady Gaga Acapella Medley Multitrack (Just Dance, Poker Face, Chillin, & Paparazzi)

King Of Anything - Sara Bareilles

Firework & Grenade MASHUP (Explosion Medley) - Sam Tsui

Leona Lewis - Bleeding Love - Nick Pitera - live piano cover

Black Eyed Peas - I Gotta Feeling

Fireflies

Grenade - Bruno Mars (electric guitar cover)

Katy Perry - California Gurls - David Choi Cover

Love The Way You Lie - MASHUP (free mp3!)

Journey - Glee - Don't Stop Believing - Nick Pitera Cover

Kelly Clarkson - Beyonce - Already Gone - Halo - Nick Pitera Cover Mashup

UC Men's Octet - Bohemian Rhapsody

UC Men's Octet - Stayin' Alive

UC Men's Octet - Accidentally in Love

Down/Forever - UC Men's Octet

UC Men's Octet - My Girl

"Hold It Against Me" - Britney Spears (Sam Tsui Cover)

Breaking Free

Daft Punk (Official Video)

Evolution of Music - Pentatonix

Evolution Of Beyonce

Happy (Official Video)

Pusher Love Girl - Pentatonix (Justin Timberlake Cover)

NSYNC Medley

CUPS!! - Pitch Perfect - Sam Tsui, Alex G, Kina Grannis, Kurt Schneider