17-11-70 (US title 11-17-70) is a live album by British singer/songwriter Elton John, released in 1971. The recording was taken from a live radio broadcast on November 17, 1970, hence the title's name. The recording was originally popular among bootleggers which, according to Gus Dudgeon, eventually prompted the record label to release it as an album. It has been said that the release by an eastern bootlegger of the whole sixty minute aircast rather than the forty minutes selected by Dick James Music significantly cut into the U.S. sales of the live album.According to longtime NYC radio DJ Dave Herman (who can be heard at the beginning and end of the album), Elton John cut his hand at some point during the performance, and by the end of the show, his piano keyboard was covered with blood.The song "Bad Side Of The Moon", was covered by Canadian rock band, April Wine, in the mid 70's, and to date remains one of their most popular radio staples.