Sleep Theory Collection

Sleep Theory Volume 1: Composed December 2010 - March 2011 Sleep Theory Volume 2: Composed October - December 2013 Sleep Theory Volume 3: Composed February - April 2017 Sleep Theory Volume 4: Composed September - December 2020 Volumes 1 - 3 remixed and remastered February 2021 Limited edition of 30 hand numbered copies. Packaging: Wooden keepsake box with metal clasp with handstamped Altus logo on top and numbered inside, with four 4-panel glossy eco wallets Total Time - Volume 1: 62:22 Total Time - Volume 2: 59:53 Total Time - Volume 3: 63:33 Total Time - Volume 4: 66:36