Formed in Montevideo in 1963, Los Mockers are often called the Uruguayan Rolling Stones! They released just one album in 1966, which became a cult classic in the history of South American rock. The band briefly reformed in 2006 (celebrating the 40th anniversary of their album) to record the 5 new tracks on this album, complemented by a 1965 demo and a selection of excellent covers by Spanish, Argentinian, Uruguayan, and Scottish bands.