Pentatonix – Little Drummer Boy Official Video

A cappella internet singers' latest video isn't a pop song.  The Pentatonix bring their unique spin to Christmas music.

Ever since their super-cool version of Lorde's hit "Royals" (available by clicking HERE) I've been paying very close attention to this young group of singers.  They're getting into the Christmas spirit with their a cappella take on the classic "Little Drummer Boy."  Watch it here!