You picked out some good ones there. KT Tunsell was an assured master class and delivered. My best of class goes to the ageless Iggy Pop, complete with Josh Homme (QoTSA) on guitar, Matt Helders (Artic Monkeys) drums, and more, filling out the band in red velvet dinner jackets. Then you get the shirtless Ig, bounding into the band space arresting everyones attention with the stomp along classic 'Lust for Life'. Iggy then moves forward into the communal space like no other performer before and has very other band in the room, swaying, clapping, and singing along. See here: https://www.youtube.com/watch?v=_lJqBsrShys