WBCN -The Birth Of Freeform WBCN as it switches to Rock 10:30 PM March 15th 1968 - [1968]

On the Ides of March 1968 at about the 8:50 minute mark on this tape, Boston Concert Network becomes freeform radio beacon WBCN that we all know and lovce. Hear the transition for yourself as history is made and radio in…