Celebrating 40 years of Rush's Permanent Waves, deemed the poignant moment the band reinvented themselves and their sound. The 2CD Deluxe Edition includes a 20-page booklet of reimagined artwork by original designer Hugh Syme & unreleased photos from the band's archive. The 2015 Abbey Road Mastering Studios remaster available for the first time on disc 1. Disc 2 loaded with unreleased live tracks from various stops on the 1980 World Tour. Features tracks "Jacob's Ladder" and "Natural Science".