Ever since Purity Ring’s sophomore album, Another Eternity, was released back in March, we’ve been blessed with myriad videos of them performing amidst glowing crystals. We saw their dazzling light display on Kimmel and watched them play “Bodyache” in front of rows of glowing crystal salt lamps on Conan. In the new Alex Fischer and Cecil Frena-directed video for “heartsigh,” Purity Ring perform in a cave filled with glimmering minerals and a ghostly dance crew; watch below.

Another Eternity is out now via 4AD.