I was fortunate enough to have run the lights for the Doobie Brothers. One time back in 1997, they came to my hotel to do a show without a Lighting Director. I had to create their lighting from scratch. They just handed me a set list (list of the songs they were going to do). 

 I got to CREATE, baby!

 They were very happy with my effort. I went down after the show and Pat Simmons (and one other guy) signed my cue sheet.
 

 Their manager even sent a letter to my boss, Ron Stone, and complimented the Lighting.