STEVE VAI Praises DAVID LEE ROTH's Vocal Performance On KISS Tour: 'He Delivered Like A Boss'

Guitar legend Steve Vai has praised David Lee Roth's vocal performance on the KISS "End Of The Road" tour, saying that the VAN HALEN frontman "delivered like a boss" at the trek's Los Angeles stop. Earlier today (Thursday, March 5), Vai took to his Twitter to write: "Decided to go out last night and see KISS and David Lee Roth at the Staples Center. I'm sure glad I did. [My wife] Pia and I were in nostalgic bliss. "I first saw KISS when I was perhaps 14 years old at the Calderone Concert Hall on...