You've heard that rock stars can be demanding when it comes to what they ask concert promoters to have ready for them when they're coming into town to do a show, and what they want before, during, and after the concert...Van Halen and the "no brown M&Ms" thing....Peter Gabriel would request a one-hour, female only, "hippie style" massage with incense to relax before a concert...the Beach Boys requested Bic lighters, but no green ones, Rush would request a different type and brand of alcohol for the different days of the week....and Paul McCartney has requested plants for the backstage area, but "no trees"....here's a bunch of rocker rider requests, including a gory bizarre one from Slayer: https://ultimateclassicrock.com/bizarre-tour-rider-requests/