Home Jambase Umphrey’s McGee Debuts Cover And Welcomes Anders Beck & Jennifer Hartswick At...National Music NewsJambaseMusicUmphrey’s McGee Debuts Cover And Welcomes Anders Beck & Jennifer Hartswick At North CoastSeptember 5, 20161627FacebookTwitterPinterestWhatsApp Chicago’s own Umphrey’s McGee played a guest-filled set at North Coast Music Festival that included a huge bust out.