Five years after Amygdala, German producer and DJ Stefan Kozalla aka DJ Koze has announced the release of a new album. Knock Knock is out on May 4th via Pampa Records. It features Bon Iver, Róisín Murphy, José González, Lambchop’s Kurt Wagner and more. “Seeing Aliens” and “Nein König Nein” are two excerpts. Listen below.