publication date: Friday, June 29, 2012 (part of Summer 2012)
clue: This early DJ liberated radio stations to play rock and roll.
explanation: Freed was one of the first prominent disc jockeys to play rock and roll records on the radio, and is credited with popularizing the genre. more…
solved by: Russ Wilhelm, Steve West, Samir Mehta, LaVonne Lemler, Chris Lemler, Justin Woods, Matthew Preston, Richard Slominsky, Joanna Woods, Denise Sawicki, Mike Rothstein, Steve Dunn, Erik Bates, Mike Eberhart, Aaron Shurtleff, and Ryan Dunn