Rosa León Conde, born on September 4, 1951, in Madrid, Spain, is a singer and politician. She started her musical career in the early 1970s as part of the duo Rosa y Jorge with Jorge Krahe. Her first single "Las cuatro y diez" was released in 1972, followed by her debut LP De alguna manera in 1973. In 1974, she released the children's album Cuentopos, including the popular "Canción de la vacuna". Other albums include Rosa León (1988), Los Cochinitos (1996), and Canciones Infantiles (2001). León has also been active in television and politically engaged, joining the Partido Comunista de España in 1977 and later becoming a member of the Partido Socialista Obrero Español. She served as a councilor for the Ayuntamiento de Madrid from May 2004 to September 2007.
