This is a glass shower screen being cleaned with a squeegee. I recorded it as it sounds a bit like someone trying to play a saxophone badly. As raw material it could easily be processed into a number of interesting sounds.
Recording during a glass workshop at the art academy ika in mechelen, belgium. Main sounds are the oven. At the end parts of glass are put in a bucket just before being added into the oven.
Paisaje sonoro del campus de la universidad europea de madrid. European university of madrid campus soundscape. Sonido de cristales golpeando y rotos. Break glass sound.