Released on Placebo's 2009 Box Set, 'Innocence Of Sleep' exemplifies the band's signature blend of post-punk energy and melodic sensibility. The track features the distinctive vocal delivery of Brian Molko, characterized by its dynamic range and emotional intensity, set against a backdrop of driving rhythms and atmospheric textures. As part of this curated collection of unreleased material, the song highlights the group's ability to craft intricate sonic landscapes that balance aggression with vulnerability. It stands as a testament to their continued evolution during the late 2000s, maintaining their unique identity within the broader post-punk revival scene while exploring themes of introspection and existential questioning through their signature sound.