At least 2 artists with this name:
1) Heavy hardcore from Milwaukee, Wisconsin. Ex-members of Take Control, Wholehearted, and Barriers Now Bridges, recently signed to Bridge 9 Records. 2) A one-man band formed in 2006 which aims to push the boundaries of space, time, and every combination within these. The band has had several other members pass in and out of existence but the main creative force has remained.

Read more about Expire on Last.fm.