Plans for tonight: KISS / Def Leppard launch tour at USANA
• Hip-hop artist Asher Roth performs, on tour to support his second album, "Retrohash," at The Complex, 536 W. 100 South, Salt Lake City. Opening acts: The North Valley, Chuck Inglish. Show starts at 7. Tickets are $17, at Smith's Tix.
• Rock legends KISS and Def Leppard launch their North American tour at USANA Amphitheatre, 5150 S. 6055 West, Salt Lake City. Show starts at 7:30. Tickets, from $32 to $159, available at Smith's Tix.
• Ska/punk/reggae band The Supervillains performs at Bar Deluxe, 666 S. State St., Salt Lake City. Opening acts: The Paper Guns, Wasnatch, Abandon the Midwest. Show starts at 8. Tickets are $10, at 24Tix.