Primus with Puscifer and A Perfect Circle

Primus, formed in El Sobrante, CA in 1984 and led by bassist Les Claypool, blends art-rock, funk, and heavy metal with humor. Known for albums like "Sailing the Seas of Cheese" and hits like "Jerry Was a Race Car Driver," they achieved pop stardom with a unique, experimental style. Their work features collaborations with artists like Tom Morello and Metallica's James Hetfield. Notable albums include "Pork Soda," "Tales from the Punchbowl," and "The Desaturating Seven." Primus remains active, with Claypool as a constant member, despite lineup changes over the years.

Formed by Tool's Maynard James Keenan and Billy Howerdel, A Perfect Circle blends alt-metal and art rock. Known for "Judith" and "Weak and Powerless," the band's albums frequently chart high, with "Mer de Noms" going platinum. Collaborations include members from Nine Inch Nails, Smashing Pumpkins, and Marilyn Manson. They returned in 2018 with the politically charged "Eat the Elephant."