Your Miles Davis comment triggered a memory of college radio. In school in the early 90's, I had a 3-6am show Wednesday mornings, and mostly said and played whatever I wanted, as nobody was really listening anyway. One week, the guy who did the Friday night 6-8pm slot called me and asked if I could sub for him. I was way down on the call list, but nobody wanted to sub on a Friday night. So I took his slot and did my normal show. I immediately got a bunch of complaint calls that I was crap (which was fair, I was), and one guy who kept calling in over and over demanding I play Miles Davis.

On the other side of the coin, I also had a 10am Saturday news slot, which was just a quick 10 minute read of my pick of the top stories off the AP feed. I was on the city bus discussing the slot with my buddy who did the sports right after me, and the bus driver overheard us and said he listened to the station on his bus route, and loved us on Saturday mornings more than the other news readers. He was my only known fan in my very short lived radio "career".