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, LaVonne Lemler, Samir Mehta, Chris Lemler, Justin Woods, Richard Slominsky, Matthew Preston, Denise Sawicki, Joanna Woods, Erik Bates, Mike Rothstein, Steve Dunn, Mike Eberhart, Aaron Shurtleff, and Ryan Dunn