While performing at the annual Roots Picnic in Philadelphia over the weekend, Willow Smith invited her dad (a West Philly native, born and raised, mind you) onstage to perform “Summertime,” a.k.a. the ultimate old-school warm weather jam.

Late last year, Will hinted that he and Jazzy Jeff were plotting a reunion tour. While no plans have been announced thus far, hopefully this performance is a promising sign of their musical comeback. Hell, maybe Willow or Jaden can join them on the road, too — may as well make it a family affair!