Pitch Shifting is an experimental audio-visual collaboration established in 2019 between musician Grgur Savic and visual artist Sanja Star. Continuous journey of wave motion and alternating currents through highly abstract visual and sound, performing electro-acoustic sets in close conversation, dissolving boundaries across media and genres: musical, visual, art, animation, video, improvisation, compositions, real-time performance, analogue, digital, acoustic and electronic.