Past Is Prologue (album)

Past Is Prologue is the debut studio album by the American ambient music project Tycho. It was originally released under the title Sunrise Projector in 2004, before being re-released by Merck Records in 2006 (and 2007 as an EP sampler), and reissued by Ghostly International in 2010. The album title is a reference to a famous line from Shakespeare's The Tempest.