Keith Urban will perform in Baltimore on Sept. 5 during NFL Kickoff 2013, an event leading up to the first game of the NFL's 94th season. His concert on a stage floating in the Inner Harbor near the Maryland Science Center will include songs from his upcoming album. In other news, Danielle Bradbery, season four winner of The Voice will sing the national anthem in Denver prior to the game between the Baltimore Ravens and the Denver Broncos. The pregame show will air at 7:30 p.m. ET on NBC and the NFL Network. Urban performed during a similar season kickoff concert in New York City in 2008. Past performers at the pregame shows include Toby Keith, Trisha Yearwood, Rascal Flatts, Faith Hill, Tim McGraw, Taylor Swift and Lady Antebellum.