 Jerry Garcia, Bob Weir, and Ron "Pigpen" McKernan were in Mother McCree's Uptown Jug Champions before forming the Warlocks, which evolved into the Grateful Dead.A self-titled CD of Mother McCree's jug band music recorded in 1964 was released in 1999.Maria Muldaur, Geoff Muldaur, David Grisman, and Stefan Grossman all continued with successful solo careers.