Despite building a sizeable following in their homeland (while never breaking out of cult status stateside), Phillips left the group prior to their fourth album, 1974's In for the Kill!, replaced by newcomer Pete Boot, which would in turn set off a flurry of steady lineup changes over the years for the group (the only constant Budgie member from the beginning was Shelley). Further releases were issued throughout the '70s, including 1975's Bandolier, 1976's If I Were Brittania I'd Wave the Rules, and 1978's Impeckable, but each appeared to be less inspired than its predecessor. With the emergence of the New Wave of British Heavy Metal movement (Judas Priest, Iron Maiden, Motörhead, etc.), interest in Budgie appeared to be rekindled once more in England, as Budgie headlined the Reading Festival in 1980 and 1982, in addition to issuing such albums as 1980's If Swallowed Do Not Induce Vomit and Power Supply, 1981's Nightflight, and 1982's Deliver Us from Evil.
Shelley and company would remain together for a few more years before splitting up quietly by the mid-'80s (ex-members Bourge and Phillips would unite in a new group called Tredegar, issuing a lone self-titled release in 1985). But almost as soon as they disbanded, several high-profile groups began covering Budgie classics, including Metallica ("Crash Course in Brain Surgery" and "Breadfan"), Iron Maiden ("I Can't See My Feelings"), and Soundgarden ("Homicidal Suicidal"), while back in their early club days Van Halen was known to cover the title track from In for the Kill! Budgie reunited for sporadic live gigs throughout the '90s (while past members formed the similarly styled outfits Six Ton Budgie and Boot66), resulting in several archival collections being issued: the best-of compilations An Ecstasy of Fumbling: The Definitive Anthology (a double-disc set) and Best of Budgie (a single disc), as well as the live sets Heavier Than Air: Live on the BBC and We Came We Saw (the latter of which featured selections from both of their Reading Festival appearances in the early '80s). ~ Greg Prato