Home Jambase Jim James Guests With Bob Weir And Phil Lesh & Friends At...National Music NewsJambaseMusicJim James Guests With Bob Weir And Phil Lesh & Friends At Sound SummitSeptember 10, 2017240FacebookTwitterPinterestWhatsApp Watch Bob Weir guest with Jim James and then James appear with Weir and Phil Lesh & Friends in Marin County on Saturday.