smashing pumpkins

Myrkur joins Smashing Pumpkins onstage for a rendition of “Landslide.”

Watch Smashing Pumpkins cover “Breaking the Law” with the guy from Sugar Ray.

The world of hard rock and heavy metal is filled with brilliant artists, and sometimes that thin line between genius and insanity gets erased. Usually in public. In very embarrassing ways. And there have been a lot of notable crazies in the music industry, but right now, Megadeth’s Dave Mustaine and The Smashing Pumpkins’ Billy…