Héroes del Silencio (translated: Heroes of the Silence) (well known as Héroes or HDS) was a Spanish rock band from Zaragoza, Aragón, Spain, formed by guitarist Juan Valdivia and the singer Enrique Bunbury. During the 1980s they experienced success around Spain and the Americas, and in various European countries including Germany, Belgium, Switzerland, France, Yugoslavia and Portugal. They established themselves as one of the major contributors to the Rock en Español scene. After twelve years and numerous albums, the band broke up in 1996. When the lead singer Enrique Bunbury started a solo project, other members of the band also followed a different musical path. In 2007, as part of a 20-year anniversary celebration and 11 years after their break-up, they organized a 10-concert world tour.