Martijn has 4 Motörhead concerts.

Motörhead was an English rock band formed in London in 1975 by Lemmy (lead vocals, bass), Larry Wallis (guitar) and Lucas Fox (drums). Lemmy was also the primary songwriter and only constant member. 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 drummer Phil "Philthy Animal" Taylor and guitarist "Fast" Eddie Clarke.