When I lived in Huntington Beach KMET" broadcasting from high atop mt Wilson" was THE only station. With " this is BMR" my rock education began.
https://en.wikipedia.org/wiki/B._Mitchel_Reed
In 1973 I moved to Berkeley to be with my peoples, there I listened to the jive 95. KSAN fantastic jocks and further rock ed. I used to tape the live shows. Toots and the Maytals, Bob Marley live from the record plant, Springsteen from Winterland in 75, Sex pistols , i have a pile of cassetes. When KSAN went uptown country I discovered KMPX big band 24-7 and right near at the dial all of those college stations. Easy Punk 90.7 Kalx in Berkeley , Saturday night reggae show show from KPOO, Jazz from KALW, KFJC 89.7 free form radio from Los Altos, Love and use my MR88