Watch A Journey to the Shirakawa Sosui (2015) : Full Movie Online Free This short film documents a walk to the Shirakawa canal in Kyoto during the cherry blossom season. The soundtrack was created using an original apparatus called ‘The Octopus’. Voltages from light sensors on the projection screen control an analogue modular synthesizer. The film itself acts as a score. Soundtrack created in collaboration with Palle Dahlstedt.