When I worked at the college radio station, the guy who did a one-hour Saturday morning C&W show needed a substitute one week, and somehow I got talked into doing it even though I knew next to nothing about country music. Milsap's Any Day Now was the one song I remember playing, because it had been a crossover Top 40 hit...
I remember the station manager calling at one point to tell me that my voice had slowly slipped into a country twang... oops.