Prefuse 73 (Guillermo Scott Herren), is a <a href="http://www.last.fm/tag/hip-hop" class="bbcode_tag" rel="tag">hip-hop</a> and <a href="http://www.last.fm/tag/electronic" class="bbcode_tag" rel="tag">electronic</a> producer/artist, currently based out of Barcelona and signed to <a href="http://www.last.fm/label/Warp" class="bbcode_label">Warp</a> Records. Herren releases his music under various aliases, most notably Prefuse 73, <a href="http://www.last.fm/music/+noredirect/Delarosa+and+Asora" class="bbcode_artist">Delarosa and Asora</a>, <a href="http://www.last.fm/music/Piano+Overlord" class="bbcode_artist">Piano Overlord</a> and <a href="http://www.last.fm/music/Ahmad+Szabo" class="bbcode_artist">Ahmad Szabo</a>. He also performs with Eva Puyuelo Muns in a duo known as <a href="http://www.last.fm/music/Savath+&+Savalas" class="bbcode_artist">Savath & Savalas</a>. He began his career DJing at MJQ, a small night club in Atlanta, and then began working in commercial studios but soon branched out into his own music.