Pentatonix "Mocking Each Other"
5:09
Pentatonix - Avi & Kevin - Messing+Mocking Each Other
12:13
Pentatonix - Childish Moments
11:32
Pentatonix Making Fun Of Their Own Songs
18:30
【Pentatonix】+ Random jamming/Singing on the fly
10:32
THE ACCENT CHALLENGE (feat. Lindsey Russell)
13:43
Pentatonix Plays 'How Well Do You Know Your Bandmate?' | Marie Claire
7:06
Mitch and Avi Moments
2:01