The Sugar Factory (album) documentary film by German filmmaker Thomas Riedelsheimer about profoundly deaf Scottish percussionist Evelyn Glennie and how she hears with her body. In 2003 Riedelsheimer asked English experimental musician Fred Frith to perform with Glennie in the film; Frith had previously worked with Riedelsheimer on the soundtrack for his 2001 documentary, "Rivers and Tides". Frith and Glennie performed in an abandoned sugar factory in Dormagen, Germany in July 2003, and were filmed under the pretext of "making a record". This was the first time that Frith and Glennie had worked together, and their entire performance was improvised. For the purpose of
Touch the Sound felt, and Glennie was ideal to demonstrate it. The film took three years to make, one year to raise money, one year filming at 16 locations around the world, and another year editing the results in post-production. It was shot on 16 mm film with one microphone and one camera, and later blown up to 35 mm during editing. "Touch the Sound" explores Evelyn Glennie's career as a musician and how, despite being profoundly deaf, she is able to perceive sounds other than with her ears. Glennie explains how a neurological disorder struck her as a child, and by the