Radio: Now you can hear the groundbreaking sound of an innovative radio station

There are some rare radio stations that strike such a chord with listeners that they help change the sound of radio and set a standard for stations of the future. Such stations include KFWB, the original KRLA, KHJ, KMET and KROQ, to name a few. One that often gets forgotten in the discussion of such stations is KNX-FM (now KCBS-FM 93.