At the forefront of electronic music's evolution is Stewart Walker. Active in the genre since the 1990s, Walker has worked in collaboration with a number of different labels throughout his career. His style has been labeled as minimalist techno, but Walker is most known for his identity as a live audio performer. Contrary to many artists on the electronic music scene, Walker truly utilizes the live forum to perform for audiences. The Berlin-based producer and performer has made substantial contributions to the electronic genre, as he continues to put out records, remixes, and of course, make live appearances.