This album — the third electroacoustic music DVD-A by Pierre Alexandre Tremblay of [iks], Splice, and De type inconnu — just won a 2011 Opus award, and it’s well deserved. The works are sophisticated, strong, bass-heavy, and gorgeously spatialized in 5.1 sound. Ces énigmes lumineuses is a gem of aural mystery, and the videomusic piece Walk That Way. Tuesday, Turn is a simple yet effective superimposition of electornic feedback and mechanical pulse. Out of seven works, only For Ever Now Soon an End seems to long and uneventful.