Who Will Be Hot (or Even Hotter) in 2015? | PENTATONIX | Move over, Pitch Perfect cast: These a cappella YouTube sensations have rocked the charts and landed a Grammy nod. Next year they'll be harmonizing on a new album and North American tour.
Cellist and beat-boxing sensation Kevin Olusola is a member of the a cappella group Pentatonix. He performed at Carnegie Hall twice as soloist on the cello and saxophone, and was on NPR’s From The Top.