From funk-laced beats and bass-heavy sousaphone blasts to the gritty warmth of singer J’Wan Boudreaux’s voice, New Orleans brass band-meets-Mardi Gras Indian outfit Cha Wa radiates the energy of the Crescent City’s street culture. Enchanted by the music and traditions of the Mardi Gras Indians, Cha Wa’s Grammy-nominated album Spyboy (a nod to frontman J’Wan Boudreaux’s role in the Golden Eagles) is a modern mix of fiery, toe-tapping sounds and highlights the musicians’ personal ties to the street music of their hometown. “We wanted to take the roots of what we love about New Orleans brass band music and Mardi Gras Indian music and then voice it in our own way,” says the group’s drummer and founder, Joe Gelini.