The a capella group Pentatonix has a sold-out show Monday night... But they are going to perform for you first right here after the break.
There's a new band tearing up the Billboard music charts. The group's name is Pentatonix.
The a-capella, all-vocal group recently debuted at No. 14 on Billboard's top 200 and No. 5 on the digital album charts.
And they were in the "Good Day" studio on Monday morning to perform.
Pentatonix just announced its fall tour, and already has shows in Boston, New York and San Francisco have sold-out. The tour is being extended another two months, including a show in Philadelphia on Monday, Sept. 10 at Live at Union Transfer.
The group's YouTube channel has over 18 million hits, and members create everything you hear with their voices with absolutely no instruments.