Few things signal the coming of NYC’s warmer days like the arrival of the annual SummerStage lineup. In its 33rd year, the free music festival continues to be one of the city’s top perks: The winter’s over—don’t you deserve some outdoor tunes? And the calendar for the 2018 festival doesn’t disappoint, with more than 100 performers hitting 18 parks in all five boroughs. Did we mention it’s completely free? We waded through the plentiful offerings to bring you some highlights.