Tickets for the following events go on sale this week:
• Ringling Bros. and Barnum & Bailey Circus, numerous shows starting 7:30 p.m. Jan. 4 at the Tampa Bay Times Forum, Tampa, $16-$85, on sale at 10 a.m. Friday at the box office, 401 Channelside Drive, or by calling (813) 301-2500, and through Ticketmaster online at Ticketmaster.com, or by calling toll-free 1-800-745-3000.
• Jefferson Starship, 9 p.m. Jan. 7 at The Club at Treasure Island, $50, on sale at noon Friday online at TheClubTI.com, or by calling toll-free 1-888-695-0888.
• David Cassidy, 9 p.m. April 13 at The Club at Treasure Island, $45, on sale at noon Friday online or by phone.
• Old 97's, 7 p.m. Jan. 22 at State Theatre, St. Petersburg, $20, on sale at 10 a.m. Friday through Ticketmaster.
• Excision, 9 p.m. March 9 at The Ritz, Ybor, $21, on sale at 10 a.m. Monday through Ticketmaster.
• Dennis DeYoung: The Music of Styx with the Florida Orchestra, 8 p.m. Feb. 24 at Ruth Eckerd Hall, Clearwater, $45-$85, on sale at 9 a.m. Monday at the the Florida Orchestra ticket center by calling (727) 892-3337 or toll-free 1-800-662-7286.
• Michael Cavanaugh in Concert: The Music of Billy Joel and More! with The Florida Orchestra, 8 p.m. May 4 at the Mahaffey Theatre, St. Petersburg, $35-$75, on sale at 9 a.m. Monday at the Florida Orchestra ticket center.