Better brace yourself Baltimore. The 2015 Shindig Festival is gonna rock! A majority of the festival lineup has been revealed with Godsmack, Stone Temple Pilots and Anthrax at the top of the bill.

Festival organizers still have a mystery act to be announced as the fourth billed performer, but you can also look for Chevelle, Helmet, Reverend Horton Heat, Nothing More, Crobot, Silvertung, Black Angel Down and More to Monroe scheduled to play at this year's event.

There will also be a Ripley's Believe It or Not sidestage featuring Dingleberry Dynasty, fire breathers, sword swallowers, a burlesque show, tattoo contests and more, making for a truly entertaining festival that will keep you busy throughout the day.

The 2015 Shindig Festival will take place at Baltimore's Carroll Park on Sept. 19. Ticketing info for the event can be found at this location. For other Shindig Music Festival details, click here.

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