Musician Uses Bass Strings Without the Instrument to Play a Creative, Somewhat Discordant Song

In his latest video, Davie504 visually answered a tweet challenging him to play the strings of bass without the bass itself. Using his musical talent and various textured surfaces, Davie managed to put out a creative, somewhat discordant tune through multiple tracks.

Only using Bass Strings, without using any Bass Guitar. All the sounds you hear are produced by strings hitting different materials to achieve different sounds.