OrellanaLucca is a world music group from Argentina, formed in 1999 in Córdoba
Capital by Manuel Orellana and Ernesto Guevara. In 2001, after participating in
Raly Barrionuevo's album Circo Criollo, Orellana joined the promotional tour.
Later that year, Rodolfo "Pelu" Lucca replaced Guevara, and the group evolved
into a duo with Orellana and Lucca, along with Benito Serrano on percussion and
Ale Cortez on bass. In 2002, they released their debut album, Alma Maternal,
independently. The group changed its name to Dúo Terral in 2005 due to trademark
issues and released Tierra Que Es...