Def Leppard visit the White River Amphitheatre Aug. 31 to try to recapture their glory and dominance of the '80s hair metal scene. Gone are the mullets and ripped jeans in lieu of a more contemporary look, but don't be fooled, this is still the same Def Leppard: Joe Elliot's trademark vocals, two wailing guitarists, a driving bass line, and a one-armed drummer. Steve Perry-less Journey opens.  Tickets will go on sale Saturday, April 8, 10 a.m., at Ticketmaster. - Brad Allen