HarakiriDuring his solo career, System of a Down frontman Serj Tankian has managed to grow his sound in an increasingly grand direction, stepping away from the ultra compact prog metal of the group to work with orchestras on songs that were altogether more sprawling. Harakiri, the third album from the frenetic singer, finds Tankian moving back toward a fast paced rock sound, rediscovering the socially conscious, rapid fire sound of the earlier part of his