M3 Rock Festival Announces 2023 Lineup

M3 Rock Festival in Columbia, Maryland is back! This year's event will take place May 6 and 7 at Merriweather Post Pavilion. Columbia, Maryland is close to Baltimore.

Bands include STYX, KIX, Slaugher, Winger, Great White, Extreme, Loudness, Child's Play and more. See the poster below for all the acts. Two-day tickets are on sale Friday via Ticketmaster (ugh!). The event is right after the Monsters of Rock Cruise and many of the bands are the same, which makes sense from a booking point-of-view. It would be nice to know pricing but apparently that information has not yet been released.