There are two groups using the name exeter. The first, is an atmospheric space-rock band from Austin, TX USA who formed in 2005.
Thier debut album "Grey Noise, White Lies" was released on August 25, 2009.
They also featured on the Tribute to Failure Compilation CD, with such artists as Paramore and Stemage.
The Texan band's homepage is on myspace: http://www.myspace.com/exetermusic The second Exeter, is an instrumental electronic hobby project from Northern Virginia, USA created in late 2002 by sole member (at the moment) Ian Swift.