NOTE: He plays '''both''' bass guitar and double bass (upright bass) as seen in lives and concerts. Use "[instrument:6505f98c-f698-4406-8bf4-8ca43d05c36f|bass]" if you do not know whether it is "[instrument:17f9f065-2312-4a24-8309-6f6dd63e2e33|bass guitar]", "[instrument:7bd32b95-416f-4244-a98b-1311ec69c7db|double bass]", or both.