The Bee Gees were a music group formed in 1958, featuring brothers Barry, Robin and Maurice Gibb. The trio were especially successful as a popular music act in the late 1960s and early 1970s, and later as prominent performers of the disco music era in the mid- to late 1970s. The group sang recognisable three-part tight harmonies; Robin's clear vibrato lead vocals were a hallmark of their earlier hits, while Barry's R&B falsetto became their signature sound during the mid- to late 1970s and 1980s. The Bee Gees wrote all of their own hits, as well as writing and producing several major hits for other artists and have been regarded as one of the most important and influential acts in pop music history. They have been referred to in the media as The Disco Kings

Tragedy" is a song released by the Bee Gees, written by Barry, Robin & Maurice Gibb, included on their 1979 album Spirits Having Flown. The single reached number one in the UK in February 1979 and repeated the feat the following month on the US Billboard Hot 100.