Reading Paul Stanley's biography, it was amazing to read the names of all the bands who opened for them and who would become such giants - Rush, Uriah Heep, BOC, Cheap Trick, Judas Priest, Iron Maiden, AC/DC...
Combining any two of these on the same bill certainly makes for a huge show.
Man, the 70s must have been awesome. Too bad I was just a kid and hardly ever heard anything but Elvis during those years.