Vargas, who performed several Mexican popular songs including "Cucurrucucu Paloma", "La Malaguena", "Guadalajara", and other songs, too, received a standing ovation at the Boskoviceva Poljana scene.
Vargas told a news conference on Sunday he was happy to be able to have a concert in Dubrovnik again. He performed there for the first time two years ago during the 53rd Summer Festival.
Born in Mexico City in 1960, Vargas made his professional debut in 1983 and in 1986 won the Enrico Caruso competition in Italy. He performed for the first time in the New York City Opera in 1992 and in Milan's Scala in 1993.
Los Caballeros is a a mariachi band from Croatia which made its debut in Zagreb in 1998.