The Seaport Music Festival full schedule has officially been announced (SEE BELOW)! From Thursday through Sunday, Seaport Music Festival will celebrate its 15th anniversary in partnership with The Village Voice and South Street Seaport Museum. Seaport Music Festival has been gathering New Yorkers and tourists alike with authentic programming in a unique setting for the past 15 years. The festival will continue that legacy with an eye on the future, while also celebrating the rich history of this awe-inspiring venue in Lower Manhattan.