Internationally renowned Australian singing group The Ten Tenors performs at 7:30 p.m., Tuesday through Thursday, Dec. 15 through 17; 8 p.m., Friday, Dec. 18; 2 and 8 p.m., Saturday, Dec. 19; and 1 and 6:30 p.m., Sunday, Dec. 20. $27 to $114. Call (877) 840-0457, or visit www.broadwayintucson.com for more information.