Dear Guitar Hero: Richard Williams Discusses Kansas' History, Versatility and Lasting Influence
It was a time of unrestricted experimentation. In addition to pop-music groups, there were bands that stuck out of the box, and it was allowed by the record companies. But the music business squashed that a long time ago. Bands are still playing challenging stuff, but in the popular world of music most of them are never going to see the light of day.