which was their debut album?
"Boy"
U2
"Boy" 
what was u2 song sunday bloody sunday about The 1972 Bloody Sunday incident in Derry where British troops shot and killed unarmed civil rights protesters. who wrote it? The Edge whos is this? David Howell Evans is he part of a band? Yes, he is part of the rock band U2 so this was a song that he wrote? Yes, it's written by the Edge has he written anything else? Theme song for "The Batman" what genre of music do the band play? Rock music who composed the original song? UNANSWERABLE where were their concerts held? National Stadium in Dublin was there a music video? Although a promotional music video had not been produced for the original release, the band used footage from a 5 June 1983 live performance filmed for the concert film when was the song released? 21 March 1983 how was it received? Critical reception to the song was positive. what reference did it have to culture? In 1997, a scheduled U2 concert at Montreal's Olympic Stadium conflicted with an unexpected home playoff game between the Canadian Football League's Montreal Alouettes and British Columbia Lions. which other songs have been made by this band? "With or Without You" and "I Still Haven't Found What I'm Looking For".
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U2 [SEP] Introduction
Within four years, they signed with Island Records and released their debut album, "Boy" (1980). Subsequent work such as their first UK number-one album, "War" (1983), and the singles "Sunday Bloody Sunday" and "Pride (In the Name of Love)" helped establish U2's reputation as a politically and socially conscious group. By the mid-1980s, they had become renowned globally for their live act, highlighted by their performance at Live Aid in 1985. The group's fifth album, "The Joshua Tree" (1987), made them international superstars and was their greatest critical and commercial success. Topping music charts around the world, it produced their only number-one singles in the US to date: "With or Without You" and "I Still Haven't Found What I'm Looking For".