By 1979, Motörhead had released two extremely successful classic albums,
Overkill and
Bomber, and had gained a loyal fan following by constant touring and television appearances. Their ferocious, loud proto-
thrash playing style appealed equally to punks and heavy metal fans, but in 1979
Sounds writer Geoff Barton coined the term "
New Wave of British Heavy Metal" (NWOBHM) to classify a slew of newer bands such as
Iron Maiden,
Def Leppard, and
Saxon. Motörhead – a band that resented being labeled anything other than rock 'n' roll – was placed in this new genre, which would go on to influence the emerging thrash metal movement that would include bands like
Metallica and
Megadeth. In the 2011 book
Overkill: The Untold Story of Motörhead,
Joel McIver quotes vocalist and bassist Lemmy: Regardless, the association with NWOBHM would be another positive element in the increasing momentum that would lead to the band's most successful commercial period at the beginning of the new decade. In fact,
United Artists decided to finally release the band's "lost" first album at this time under the title
On Parole, which had originally been recorded in 1976 but shelved because it was deemed commercially unviable. Next, the Big Beat label, which had taken over
Chiswick's catalogue, released
Beer Drinkers and Hell Raisers, packaging four extra tracks that the band had laid down for their debut album. Further evidence of Motörhead's nascent mainstream success was the release of the EP
The Golden Years in May 1980 on
Bronze Records, which became their highest charting release to date, peaking at No. 8. ==Recording==