Related Information for Endless Blue A dark, romantic trip-hop duo (sometimes trio) formed from the remnants of the electro-rock band STATE4 after their breakup. Originally formed in Minneapolis, Minnesota in 2003, Endless Blue has called Milwaukee, Wisconsin home since 2005. Laura Hillman (vocals) and Nick Mitchell (production/guitars/keys) are the primary members. Amanda Oechsle (vocalist) appeared on the band's first album, but stayed in Minneapolis after the band relocated to Blueread more