Stefan Knüpfer
- Title: Stefan Knüpfer
- Popularity: 0.001
- Known For: Acting
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6.5 2009 HD
Pianomania takes the audience on a humorous journey through the secret world of sound and accompanies Stefan Knüpfer in his extraordinary work...
1 2023 HD
A grand piano, wrapped in foil in an attic surrounded by mountains. The instrument is disassembled and reassembled, the interlocking of keys,...