KRAFTWERK before they were a pioneering Electro/Techno band.

From their pre Autobahn era album KRAFTWERK 2 from 1971.

Florian Schneider - Flute and Electric Guitar.
Ralf Hutter - Bass Guitar and Keyboards.
Conrad "Konny" Plank - producer and sound engineer.

NOTE: this is from there early experimental, progressive and psychedelic days. This is different from the synthesizer dominated days of the band. A Rare KRAUTROCK gem!