"Oslo, Norway, August 10th, 2008. Following their 200th gig, playing before 2000 people at the Øya festival, SUNN O))) teamed up with Norwegian legends ULVER at their Oslo studio, Crystal Canyon. They recorded three "live in improvisation" pieces, starting that evening and ending at dawn, as Northern sunlight seeped in through the windows. "We were sitting in the console room, early in the morning, listening to the takes. Someone said, 'ah, sunrise over Crystal Canyon,' as if the night had been a dark one. We all laughed and Greg proposed it as a title. In that setting it sounded perfect. The boys had mentioned wanting the music to orient towards the light, like some lost pilgrim stretching before the sun. We kept that mental picture for the processing." – Kristoffer Rygg
That take became the album's opening piece, "Let there be light," which builds up from silence and darkness and proceeds – ceremoniously, coruscating – O'Malley and O'Sullivan creating the backdrop for Rygg's Basso Profondo chants. The music unfolds over eight minutes before reaching a crescendo of bass and brass, introducing both Anderson and ULVER as we know them. The Sunn has risen. "Western horn" accelerates on a single and austere note of sustained bass and low end, evolving gradually into a haunted soundscape. Crying violins, clusters of Fender Rhodes, guitar pickups, and metal plate drones are gradually layered beneath Anderson's augmented bass feedback. "Eternal return" introduces Rygg singing a lyric evoking ancient Greece, Egypt and the Biblical lands. The song is palindromic, echoing the lyric, beginning and ending with the same bass line and musical pattern, though the guitars are ultimately reversed as the song implodes upon itself. "Terrestrials"; is three movements which are fluid like the flow of magma beneath the Earth's crust, sonically uninhibited, unpredictably cosmic, haunting and stirring yet simultaneously ceremonious and beautiful."
Track Listing 01. Let There Be Light 02. Western Horn 03. Eternal Return