M3 Rock Fest 2013

May 3 - 4, 2013
  Merriweather Post Pavilion, Columbia, Maryland, United States

Bands: Twisted Sister / W.A.S.P. / Steel Panther / Firehouse / Bret Michaels / Kix / Jackyl / Steelheart / King's X / Danger Danger / Trixter / Loudness / Love/Hate / Jack Russell's Great White / Tuff /