It was battle of the highest vocal belts for Marc Anthony's tribute to salsa music at the Latin Grammys ... entirety alongside salsa icons like Tito Nieves, Oscar D'León, Grupo Niche.

What could not be missing were the live concerts and the salsa singer did not hesitate ... The big surprise of the night was when Puerto Rican Tito Nieves performed to sing some songs as a duet ...