@elliottbnewcombjr - My wife and I saw the same 1993 Dylan/Santana tour, but at Pine Knob in Clarkston, MI. However, we mostly went to see Santana.
The opening band/headliner thing is sometimes interesting. For example we went to Def Leppard mostly to see Billy Idol open, but we were totally impressed with Def Leppard. Another cool one was unexpectedly seeing legendary R&B singer and pianist Charles Brown open for Bonnie Raitt’s Nick of Time tour at Pine Knob. While not an opener, we were totally surprised when Stevie Ray Vaughan joined Eric Clapton for two songs during his Journeyman World Tour at The Palace of Auburn Hills. Classified under, I had no idea at the time, I saw Peter Frampton as one of three acts opening for Yes at an all-day concert during the summer of 1975. At that time, I knew him for his role in Humble Pie but I had no idea some of the songs he played that day would end up on his album, Frampton Comes Alive, which was released about 6 months later. Every concert is a life experience, and just about all of them over the years have been worth it.

