Performing original and classic progressive rock, Circuline was founded in 2014 when former progressive rock tribute band Downing Grey members Andrew Colyer (keyboards, vocals), Bill Shannon (guitars, vocals), and Darin Brannon (drums, percussion) had a burning desire to write original material. Lead vocalists Billy Spillane and Natalie Brown were up for the challenge, having performed in countless venues as singers, actors, dancers, and rock musicians.
