Movies: Stefan Knüpfer

Pianomania takes the audience on a humorous journey through the secret world of sound and accompanies Stefan Knüpfer in his extraordinary work with the greatest pianists in the world. To select the instrument that corresponds to the vision of the vir...

A grand piano, wrapped in foil in an attic surrounded by mountains. The instrument is disassembled and reassembled, the interlocking of keys, hammers, and strings carefully examined and observed. Sasha Pirker portrays the work of piano tuner Stefan K...