Módulos was a Spanish progressive and symphonic rock group formed in Madrid in 1969. The band consisted of Pepe Robles on guitar and vocals, Tomás Bohórquez on organ and piano, Juan Antonio García Reyzábal on drums, and Emilio Bueno on bass. Their debut single "Ya No Me Quieres / Recuerdos" was released in 1969. The group released several albums including Realidad (1970), which featured the hit ballad "Todo Tiene Su Fin", Variaciones (1971), Plenitud (1973), and 4 (1974). In 1976, Módulos left their label Hispavox due to creative differences. The band reformed in 1978, releasing an eponymous album that year. Despite some live performances under the name TAO, Módulos disbanded in 1979. In 1999, most of the band's original members decided to reunite and re-record songs, releasing the album Pensado y hecho... en la intimidad (2000), which included new versions of old hits and six new songs.