“Hollow Mountain” is from Efterklang’s upcoming album, Piramida.
Founded in Copenhagen, Denmark in 2000, Efterklang has three studio albums under their belt and are currently signed to the 4AD label, as well as their own record label Rumraket.
From Efterklang’s wiki:
“The name Efterklang comes from the Danish word for “remembrance” or “reverberation.” Formed in Copenhagen, its four core members are Casper Clausen, Mads Brauer, Thomas Husmer, and Rasmus Stolberg.The original lineup also included Rune Mølgaard, but he has taken a more secluded role since 2007. When performing live, the core four-piece band is complemented with the addition of three to four live band members.”
Efterklang’s fourth studio album, Piramida, releasing September 24th, can be pre-ordered from Efterklang’s official website.