105.9 was a smooth jazz station. As was 101.7. Smooth Jazz is modern jazz, where electronic instruments and computer technology play a big role in music creation. Spyro Gyra is an example of a smooth jazz group.
When I listened to 106.7, it was a "rock" station. I don't think I ever listened to a smooth jazz station. In fact, what is smooth jazz, Mathguy?
