Aux Leon

Leon Aux (レオンAUX, Reon Aux), more commonly referred to as Sound Crusher (音響破砕機, Onkyō Hasaiki), is a hustler turned musician, and is associated with the Redbeard Pirates. Originally born in the slums of a small town, the boy was forced to learn to fend for himself to make money by any means necessary. Originally, the boy began with learning how to hustle others, using and  to astound and amaze others, and would often gain money from this. However, this proved to be ineffective to collecting cash, so the boy resorted to a musical career. It was this decision in which Leon himself discovered his prodigious musical talent, and went on to make a high amount of cash. Misfortune struck, and it rendered Leon's mother dead. After his mothers death, Leon ventured out into the world himself, eventually coming upon the Onpu Onpu no Mi, a devil fruit which would allow Leon to utilize his musical skill in an offensive manner. Soon after this, he joined the crew of the Redbeard Pirates, becoming the musician of the hearty crew.