Watching the electronic pop duo Ginkgoa's sensational set at last year's Montreal International Jazz Festival, "sassy" is a word the readily comes to mind when describing Ginkgoa. During one song, Nicolle Rochelle croons, "If you want pieces of this, my good man, I'll tell you frankly: I don't give a damn," over a zesty French pop and swing-infused electronic beat.

Watch out for equally contagious grooves when the ensemble takes the Sun Stage on Saturday night at 7 p.m. — and again on Sunday night for an encore performance on the Moon Stage at 7:30.