Isles & Glaciers was an American supergroup formed in 2008. The band consisted of members from Chiodos, Emarosa, Pierce the Veil, Cinematic Sunrise, The Receiving End of Sirens, Underminded, and former members of The Sound of Animals Fighting and Boys Night Out. They recorded material for their debut EP, The Hearts of Lonely People from December 3 through the 13th of 2008 in Seattle, Washington and again in April 2009. It was produced by Casey Bates, who previously produced Chiodos' second album, Bone Palace Ballet, and was released on March 9, 2010. Vocalist Craig Owens stated that the group will not be collaborating or releasing new material again. However, in an interview with Pierce the Veil and Isles & Glaciers member Vic Fuentes, the band may be releasing more material in the future. Fuentes stated "It’s just like so hard to get everyone in one place at the same time, you know? But it’s definitely not something we’re ruling out completely. We want to do it, it’s just a matter of trying to make it happen. If it can actually happen."