(CNN) -- A police officer shut down an impromptu concert by Switchfoot front man Jon Foreman Sunday night, escorting him away from a group of fans outside a Tampa amphitheatre. "Just got forcefully removed from my aftershow by the police... Officer Fisher grabbed me by the arm and shut us down. Really?! ?," Foreman said in a post to his Twitter account. Switchfoot played a concert with the Goo Goo Dolls at the 1-800 Ask-Gary Amphitheatre at the Florida State Fairgrounds Sunday. "Over the years, I've had a few policeman shut these after-shows down. Maybe they are nervous because these types of gatherings are unusual," Foreman said in an e-mail Monday.
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Switchfoot is an alternative rock group from San Diego, California
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The band is on tour with the Goo Goo Dolls
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YouTube video shows Foreman playing a couple of songs before police break things up
CNN contacted @placeholder police, but a spokesman said he was not aware of an incident.