Michael Schenker is a German rock guitarist who has played in UFO and led the Michael Schenker Group. He was an early member of Scorpions, the band co-founded by his elder brother Rudolf Schenker. In the mid-1970s, Schenker joined UFO, playing lead guitar. He left the band in 1978 to found the Michael Schenker Group. He has rejoined UFO three times, producing an album each time. Schenker continues to perform and record. He has been called 'a legendary figure in the history of metal guitar.'
Peter Frederick Way was an English hard rock and heavy metal bass player. He was bassist for the band UFO from 1968 to 1982; Way rejoined the band briefly in 1988–1989, and full-time from 1991 to 2008. He was also a founding member of Waysted and Fastway and notably played with Michael Schenker Group and Ozzy Osbourne.