Popol Vuh was a German electronic avant-garde band founded by pianist and keyboardist Florian Fricke in 1969 together with Holger Trülzsch ( percussion ) and Frank Fiedler ( recording engineer and technical assistance ) .
Popol Vuh was a German Krautrock band that was founded by pianist and keyboardist Florian Fricke in 1970 together with Holger Trulzsch ( percussion ) and Frank Fiedler ( electronics ) .