The reunited Smashing Pumpkins -- well, 3/4ths at least, with Billy Corgan, James Iha and Jimmy Chamberlain -- have shared the first song since getting back together to record with Rick Rubin. "Solara," the first released song from the three of them in 18 years, sounds like Smashing Pumpkins -- big and crunchy, and you can stream it above.

The Smashing Pumpkins' tour with Metric hits NYC's Madison Square Garden in August.