John Mayer, on his "Battle Studies" Tour, performs live at the Van Andel Arena with special guest, Michael Franti & Spearhead.

Tickets go on sale Saturday, December 5, 2009 @ 10 AM.

Tickets may be purchased at the Van Andel Arena® and DeVos Place® box offices, Ticketmaster ticket centers, including D & W Stores and select Family Fare locations, charge by phone: 1.800.745.3000 or on line @ ticketmaster.com.