Stefan Knüpfer Movies
- 2009
Pianomania
Pianomania6.52009HD
Pianomania takes the audience on a humorous journey through the secret world of sound and accompanies Stefan Knüpfer in his extraordinary work...
- 2023
The Tuner
The Tuner02023HD
A grand piano, wrapped in foil in an attic surrounded by mountains. The instrument is disassembled and reassembled, the interlocking of keys,...