Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Sei still, wisse ICH BIN (subtitled "Szenische Gesänge") is the thirteenth album by Popol Vuh. It was originally released in 1981 on Klaus Schulze's record label Innovative Communication. In 2006 SPV re-released the album with one bonus track. "Wehe Khorazin", "Garten der Gemeinschaft", an extract of "Laß los" and "... als lebten die Engel auf Erden" were used in 1982 for the soundtrack of Werner Herzog's film Fitzcarraldo.