This summer's line-up at Usana Amphitheatre is filling up, with three big shows announced today:
• Grammy-winning rock bands Goo Goo Dolls and Daughtry are co-headlining a national tour, which will stop at Usana on July 16. Opening act: Plain White T's, performing an acoustic set. Tickets go on sale Saturday, March 22, at Smith's Tix. Ticket prices: To be announced.
• Two seminal '70s bands Boston and The Doobie Brothers will perform at Usana on Aug. 5. Tickets go on sale Friday at 10 a.m. at Smith's Tix. Ticket prices: $30 to $70.