For this quiz, we've pulled 10 tracks from Metallica's discography from 1983's 'Kill 'Em All' up to 2003's 'St. Anger'.
All you've got to do is select the next lyric in the song, with the song itself being revealed after you've answered the question.
Pretty easy stuff, we think you'll find. If you call yourself any kind of a Metallica fan, or indeed a fan of heavy metal, this quiz should be as easy as the opening riff of 'Enter Sandman' on guitar.