Motörhead was an English rock band formed in 1975. They are often considered one of the pioneers of heavy metal and speed metal. Motörhead’s music is characterized by its fast tempo, gritty sound, and distinctive vocals. Some of their most famous songs include “Ace of Spades,” “Overkill,” and “Iron Fist.” Despite the band’s dissolution in 2015, Motörhead’s legacy continues to influence rock and metal music today.