Some say that an artist's worst enemy is themselves, and Japanese pianist Yoshiki took that idea to heart. The amazingly talented piano player recently performed in a huge piano battle against himself by projecting a holographic version of his likeness.

The two versions of Yoshiki squared off against each other and also accompanied one another in a battle that is as entertaining as it is visually stunning. Both the musician and his likeness would often even mimic each other's hand and arm gestures. The performance, a part of Yoshiki's promotion for his world tour, happened at the popular South by Southwest Music Festival. Check out the jaw-dropping clip!