Primus will debut its new lineup this weekend. The trio, which currently features Les Claypool, guitarist Larry LaLonde and drummer Jay Lane, will perform an Über Secret Warm Up Show at San Francisco’s tiny Great American Music Hall this Sunday, July 18. The group will hit the open road on July 27 for a performance at Toronto, ON’s Sound Academy. Lane, who played with Primus in the 1980s, has spent the past 15 years playing with Bob Weir in his various projects.

Primus has not toured since 2006, though the group made a few appearances in 2008. The band’s most recent show took place at San Francisco’s Outside Lands in 2008.