An automated construction where an amplifier rotating on a platform knocks into an electric guitar causing it to play back through the same amplifier. It eliminates the need for a performer whilst maybe highlights the need for a musician. Taking pleasure in a simplistic sound and movement this work feeds itself with light as an electrical circuit is made through the connection of guitar and amp. The oscillations react with one another and the Doppler effect bleeds through as you stand still. This work has been shown in various spaces in England and Germany and has altered on its journey.