Capslock begins making electronic music in the nineties, inspired by the extremely popular gabber house. The following years he leaves that scene behind and starts producing characteristic tracks with influences from breakcore, industrial and electro.

He starts playing gigs in 2004 and performs on the smallest squat parties as well as the biggest hardcore events in NL, BE, UK & USA. Meanwhile, Capslock releases his tracks on various labels and together with Baron Staalhard he starts their own label (and party organization) Ketacore Records in 2005.

Capslock's productions vary from slow and monotone to fast and chaotic, but always show his love for dark melodies and distorted beats.