**500 copies in gimmick cover** One of the most legendary LPs from Uruguay remains a hidden treasure in the rest of the world. It is the first LP by singer Diane Denoir. Diane was a regular in the “Conciertos Beat” (“Beat Concerts”) of Montevideo's 1960s scene where she performed with Eduardo Mateo on guitar (leader of El Kinto, one of the most influential bands in "candombe beat", and the ones who coined the term), Roberto Galletti on drums and Antonio Lagarde on double bass.Diane was also Mate…