I don't know how well known he was outside of Texas, but he did have a string of moderate hits back in the day. He became more well known after the film "Urban Cowboy" was filmed at his nightclub in Pasedena, Texas. The place was HUGE. I've seen everything from women fist fighting on the dance floor to rodeo performances in his rodeo arena/concert hall. (I remember seeing Charlie Daniels when he was quite popular). I have his Greatest Hits CD in my computer library, I may have to give it a listen again.