The Ocean is currently working on its followup to its 2013 masterpiece Pelagial, and in the meantime has shared pro-shot footage of its performance of "Rhyacian." The song is from the band's 2007 album Precambrian, and was shot at Brick by Brick in San Diego, CA on November 8, 2016.
If anything, it's pretty cool to hear vocalist Loïc Rossetti on the track, who joined the band in 2009. As far as the performance, it's The Ocean – of course it's good.