 " Mothers of the Disappeared " was favourably received by critics , who variously described it as " powerful " , " a moving tribute " , and containing " stunning beauty and sadness " . The song was played seven times on the 1987 Joshua Tree Tour , and some recordings were considered for the ending sequence of the 1988 film Rattle and Hum . It was revived for four concerts on the 1998 PopMart Tour in South America , and for two of them , the Madres joined the band onstage for the performance , one of which was broadcast on television in Chile . Bono used the opportunity to ask General Pinochet to reveal to the Madres the locations of their children 's bodies . The song was played a further three times on the U2 360 ° Tour ; one performance was dedicated to <unk> <unk> , an ethnic <unk> who was forcibly disappeared in Turkey in 1995 . Bono re @-@ recorded the song a <unk> in 1998 for the album ¡ Ni Un <unk> <unk> ! . 
