Gov’t Mule will headline the third day of this year’s Great South Bay Music Festival at Shorefront Park in Patchogue.

The rockers are set to launch their “Come What May” tour in May, to support their upcoming 10th studio album. But the headlining slot of Long Island’s biggest music festival on July 15 is part of the band’s always-busy summer festival schedule.

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G. Love & Special Sauce and Rusted Root are also on the bill, which will feature at least 17 bands on three stages throughout the day.

Discounted pre-sale tickets for the Gov’t Mule day of Great South Bay Music Festival are $32.50 and go on sale at 8 a.m. Monday through The website will begin selling $39 tickets for that date on March 24.

Tickets for Taking Back Sunday, who will headline opening night of Great South Bay, and 311, who will headline Day 2, are currently on sale through the website.