That band at the Grammys called the Muse were typically derivative and inelborative in the opposite sense that jazz
and classical get up off a motiff and explore a thematic landscape.
Then there was a band that used aircraft lights, must have set a Guinness record for lumens on a stage, as if that has anything to
do with music and the sound was nothing but a repetitive drone. If you're going to drone at least do some soloing around it. I'll toss out some bands Moody Blues, Allman Brothers, Spirit, Bruce, early Stones there are more.