Home Jambase Black Swamp Arts Festival Lands Daniel Donato, Amy Helm & More For...National Music NewsJambaseBlack Swamp Arts Festival Lands Daniel Donato, Amy Helm & More For 2024 LineupJune 25, 202437FacebookTwitterPinterestWhatsApp black swamp arts festival lands daniel donato amy helm more for 2024 lineup Daniel Donato, Amy Helm and more are set for the Ohio’s Black Swamp Arts Festival 2024 lineup.Source: JamBase.com