Grupo Ayé is the perfect choice to headline “Rock the River”, The Leelanau School’s annual benefit concert on Saturday, June 21, at 7 p.m., at the boarding school one mile north of Glen Arbor. Much more than a Cuban salsa band, the group has crafted its own cultural identity by incorporating various genres including Latin jazz, merengue and mambo, among others. The band also takes pride in their showmanship; making shows a complete experience for their audiences.