David Cook is at Revelry Room tonight. (Photo: Contributed)

David Cook at Revelry Room 
“American Idol” winner David Cook will be in Chattanooga tonight at Revelry Room. Cook won the seventh season of the show in 2008 and has continued to become a rising country singer-songwriter. He moved to Nashville in 2012 to pursue songwriting as a profession. He’ll be joined by Kathryn Dean. Tickets are still available for the show. Doors open at 7 p.m., and the show is at 8. Click here for tickets and information.

When: 8 p.m.

Where: 41 Station St.
How much: $23

Hip-Hop CHA: DJ Battle
Local DJs will compete tonight in the first round of DJ Battle, hosted by C-Grimey. The prize includes $1,000 and an opportunity to showcase your talents at November’s hip-hop festival. The battle begins at 6 p.m. at Spot Athletic Arts Venue. Admission is $5. Click here for more information.

When: 6–10 p.m.
Where: 3210 Brainerd Road
How much: $5