Sascha is a really consummate artist and his work flows between the rhythmical (he’s a drummer by trade), the ambient (he gives workshops on how to make music with tapeloops) and the visual. For his visuals he’s interested in making sound visible by using old, fluorescent oscilloscope and sending audio into them which he programs using Pd, a graphical programming language for programming sound.
Please check out his gallery of images on his website: https://hearwhatyousee.de/