Motörhead were an English rock band formed in June 1975 by bassist, singer, and songwriter Ian "Lemmy" Kilmister, who was the sole constant member, guitarist Larry Wallis and drummer Lucas Fox. The band are often considered a precursor to the new wave of British heavy metal, which re-energised heavy metal in the late 1970s and early 1980s. Though several guitarists and drummers have played in Motörhead, most of their best-selling albums and singles feature the work of Phil "Philthy Animal" Taylor on drums and "Fast" Eddie Clarke on guitars.
Motörhead are typically classified as heavy metal, and their fusion of punk rock into the genre helped to pioneer speed metal and thrash metal. Their lyrics typically covered such topics as war, good versus evil, abuse of power, promiscuous sex, substance abuse, and, most famously, gambling. The name "Motörhead" is a reference to users of the drug amphetamine. The band's distinctive fanged-face logo, with its oversized boar's tusks, chains, and spikes, was created by artist Joe Petagno in 1977 for the cover of the Motörhead album and has appeared in many variations on covers of ensuing albums. The fanged face has been referred to variously as "War-Pig" and "Snaggletooth". The band is ranked number 26 on VH1's 100 Greatest Artists of Hard Rock.