One of the clear, standout moments for me from Lollapalooza this past year was a rip-roaring danceable freakout called “Satan Said Dance” by the band that named themselves after graffiti: Clap Your Hands Say Yeah. The ‘Tube has two different copies posted, each with their own little faults. I chose the one above as it’ll make you less dizzy after watching it.
Their set was normal enough and people seemed okay into it, but this track was the one that got everybody moving, pulsing, and swaying. If I remember correctly, I think I started dancing on my blanket. Sitting down.