Home Jambase Photos & Videos: Widespread Panic Covers Nirvana, The Doors & Black Sabbath...National Music NewsJambaseMusicPhotos & Videos: Widespread Panic Covers Nirvana, The Doors & Black Sabbath In BroomfieldOctober 31, 2016979FacebookTwitterPinterestWhatsApp Check out photos and videos from Widespread Panic’s Sunday night Halloween celebration in Broomfield, Colorado.