Pun Kuyen (Moon Night) is the second EP of the Nguillatun Records label. Auca immerses us in this album with a first track, Curico (Black water), with a techno from the depths of the water, dark hypnotism and pulsating loop. Puken (winter) is full of cold atmospheres and suspended drones that create tension. Lanahue (Lost soul) closes the album with a strong and intense original version, and a remix with low frequencies and beats that takes us almost to the mental disconnection, from the hand of Svreca, to take our breath away.