Country music singer-songwriter Toby Keith brings the music of his newest album, 2007's Big Dog Daddy, to 1st Mariner Arena at 7:30 p.m. Sunday. The outspoken artist's release has a rock edge, incorporating a Southern blues style into his country sound. Big Dog is Keith's first self-produced record. 1st Mariner is at 201 W. Baltimore St. Tickets are $43.75-$60.75. Call 410-547-7328 or go to tick etmaster.com.