The three-time Grammy nominees are equally at home in concert halls, jazz clubs and dance venues -- and at Madison’s own Concerts on the Square, where they wowed the crowd just last summer. The Miami-based members are true modern heirs to the rich tradition of the music of their native Cuba. Classically trained at Cuba’s premier conservatories, today the group is a hit in the U.S. and abroad, celebrated for its sophisticated performances of timba, a joyous mix of high-voltage Latin jazz and the seductive rhythms of son.