Home Jambase Gregory Alan Isakov Added To Bluebird Music Festival 2024 LineupNational Music NewsJambaseGregory Alan Isakov Added To Bluebird Music Festival 2024 LineupNovember 30, 202317FacebookTwitterPinterestWhatsApp gregory alan isakov added to bluebird music festival 2024 lineup Gregory Alan Isakov joins fellow headliners Jeff Tweedy and Joy Oladokun on the Bluebird Music Festival 2024 lineup.Source: JamBase.com