New York’s Great South Bay Music Festival will return to Long Island this summer with a newly announced lineup that features Umphrey’s McGee, Hot Tuna, Little Feat and many more, plus a “very special” to-be-announced headliner.

Also included in the lineup are Sublime with Rome, The Front Bottoms, Pigeons Playing Ping Pong, Papadosio, JGB with Melvin Seals, The Devon Allman Project featuring Duane Betts, Andy Falco (The Infamous Stringdusters) & Friends, Dirty Heads, The Get Up Kids, Less Than Jake, Envy On the Coast and more. See the full scheduled lineup below.

The additional headliner will be announced on April 1. As previously reported, one of the dates of Dickey Betts’ comeback tour that was initially announced (but not confirmed) had the founding Allman Brothers Band guitarist playing a Long Island music festival on July 15, the same day that Great South Bay’s special TBA headliner is set to perform. Betts’ son Duane, who is also playing in his father’s touring band, will guest with The Devon Allman Project on July 15 as well.

Great South Bay is set for July 12–15 at Shorefront Park in Patchogue, NY. Tickets to the festival go on sale tomorrow, March 22, at 9am. All information can be found here.