Leftover Salmon visited Phil Lesh’s Terrapin Crossroads over the weekend for a show that included an appearance from the bassist himself as Lesh joined the band for their second set, jamming on takes of “I Know You Rider,” “Simple Twist of Fate,” “Cumberland Blues,” “Ripple” and more.

Watch a 17-minute clip of the collaboration above, including snippets of “I Know You Rider.”

In related news, Lesh will host a Labor Day party at Terrapin tonight with live music, lawn games, barbecue and more beginning at noon today with performances from Cmac & Casual Coalition, Stu Allen & Friends and Scott Law & Ross James’ Cosmic Twang with special guests as well.