The global breakthrough arrived when German guitarist, Michael Schenker, joined the fold in 1973, who left the Scorpions to take up an offer by Phil Mogg and Pete Way. This line-up of UFO broke through into rock’s big time with their Phenomenon album in 1974, closely followed by Force It in 1975 and No Heavy Pettin’ in 1976, featuring classics such as ‘Doctor Doctor’, ‘Shoot, Shoot’, and ‘Rock Bottom’.
The reorganised band underwent fifteen years marked by various eras and numerous line-up changes. To everyone’s surprise, autumn 1993 saw the return of the classic UFO line-up, which brought out Walk On Water, their first joint effort after one and a half decades, and embarked on a world tour. However, Schenker left UFO during the Walk On Water tour again to continue working with his own group, MSG, while Mogg & Way went on to release their second album, Chocolate Box. The UFO albums Covenant and Sharks, recorded by Mogg, Way and Schenker, arrived in the stores in 2000 and 2002. With Schenker returning to MSG yet again, Vinnie Moore joined the UFO family, and the album You Are Here was recorded with Jason Bonham on drums in 2004. During the subsequent world tour, UFO cut a show in Wilhelmshaven, Germany, which was later released as a double live album, Showtime, along with a DVD of the same name which featured additional bonus material. Later, Bonham made his farewells to join Foreigner and was replaced by UFO’s original drummer, Andy Parker, who rejoined to play on The Monkey Puzzle studio album (2006), 2009’s much acclaimed The Visitor album, and now the new opus Seven Deadly.