Teen Beat is an American independent record label, originally based in Arlington, Virginia, now based in Cambridge, Massachusetts. It was founded by Mark Robinson (of Unrest) in 1984 at Wakefield High School, along with Phil Krauth (of Unrest), Andrew (Riley) Beaujon (of Eggs), Tim Moran (of Unrest), and Ian Zack (Thirsty Boys). The first public release was a compilation cassette called Extremism In the Defense of Liberty is No Vice on February 23, 1985. This was catalog number "TeenBeat 1". This audiocassette was dubbed into multiple copies by Andrew (Riley) Beaujon and Mark Robinson.