pentatonix

Live Nation is celebrating National Concert Week by cutting you a huge deal.

Kirstin from Pentatonix breaks out on her own with 'Break a Little.'

From the return of Michelle Branch and Lorde to Dua Lipa's big debut, there's a whole lot to look forward to.

DNCE and Pentatonix also join the 'Stayin' Alive: A Grammy Salute to the Music of the Bee Gees' concert, marking 40 years of the 'Saturday Night Fever' soundtrack.

Searching for some last minute Christmas gift ideas? Check out our holiday gift guides from Little Mix, Pentatonix, Kelsea Ballerini and Betty Who!

It's up to you, PopCrush readers, to determine the best group this year — from acts like BTS, Little Mix, Fifth Harmony, Red Velvet, BLACKPINK and more.

Over time, I've shared about a half-dozen video videos from the Pentatonix, an online a cappella singing troupe that has a unique sound and a loyal following.  As an interesting twist, this time they throw in an INSTRUMENT!  (I'm 90% sure it's a cello...

The Pentatonix are back with another Christmas song!

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

With nearly no radio airplay, a capella YouTube stars The Pentatonix cracked Billboards top 10 album sales!

Starting from the year 1100 up through 2013, watch the Pentatonix pay tribute to some of the biggest songs in history with the "Evolution of Music"!

The a capella YouTube quartet that brought you that outstanding cover of Lorde's "Royals" is back with the Evolution of Beyoncé!