A lot of 80s bands are touring again. The realization has set in that the 15-20 year olds of the 80s are now grown up, have $$ and long for the rock shows they remember from then. Cheap Trick, Styx......
In another ten years, I predict there will be a bunch of docu-dramas with themes like "The last road trip", "Sunset of a Star", "The Dead are dead," "A concert for the ages", etc. etc.