According to Discogs, 26 artists share this name, here are some of them:
1. Quest is a London based dubstep producer, a key member of Anti Social Entertainment. He releases music on Deep Medi Musik, Dub Police and on the Anti Social Entertainment imprint.
2. QuESt - An american rap artist from Miami.
3. Quest - Can be a side project of dance producer Luke Chable.
4. Quest is also a quintet of friends from middle Tennessee that is Intergalactic Space Funk!!


Read more about quest on Last.fm.