Three-volume set of programmes documenting the career of English rock band Pink Floyd. 'The Piper at the Gates of Dawn' reviews their 1967 debut album,discussing the poetic quality of the lyrics,which were mostly written by Syd Barrett,the range of music styles that feature and the use of technological advances which enabled stereo panning. 'Ummagumma' analyses their 1969 studio and live double album. With rare performance footage featuring songs from the album,the programme explores contrasting views about the record,including those of the band members themselves. Finally,with archive footage and interviews,'On the Record and In Their Own Words' focuses on the many struggles the band has had to overcome,including the departures of Barrett and Roger Waters and the firing of Richard Wright.