Styx

Former Babys and Bad English vocalist John Waite is also part of the trek.

The keyboardist and singer replaced Dennis DeYoung in 1999.

No. 3 hit is often cited as the moment when their relationship with Dennis DeYoung fractured beyond repair.

His bold venture created a schism within the band.

'Cyclorama' marked the start a new chapter after splitting with their co-founding frontman.

'Rolling Stone' founder Jann Wenner insists he has no control over nominations.

"We were just a mixture that happened to come together in Chicago and ultimately find a sound that worked," says guitarist James "J.Y." Young.

"Five decades of Styx and the world still exists," he tells UCR. "We didn’t kill it."

Check out UCR's exclusive images from the show.

Three bands teamed up for a night filled with '70s and '80s hits.