
For some of our greatest musicians, costumes are performance art in their own right. Whether costumes are designed to add shock value (see: KISS, David Bowie/Ziggy Stardust) create a never-before-seen spectacle (Lady Gaga, Janelle Monáe) or comment on their own persona (Sia, Deadmau5), the effect is breathtaking. Below, the coolest-ever concert costumes.