We’ve now got one less, one less problem — there’s finally an a cappella version of Ariana Grande’s ‘Problem,’ and Pentatonix completely smash it! Thanks partly to the appearance of the Warblers on ...

It seems the cappella versions of hit songs are the next big thing! Everyone is trying their hand at making a cappella version of hit single tracks by popular artists. Pentatonix is back with a band ...

Pentatonix release video cover of Ariana Grande's "Problem." By Erin Strecker Great news for those of us who can’t stop watching Pentatonix‘s “Evolution of Beyonce” video: The a cappella group ...