Antoine Léonardon is a French bassist with multiple and eclectic influences. His background, in mathematics preparatory classes first and then at the CNSM in the class of Riccardo del Fra, led him to be interested in many different forms of artistic expression. His work and musical research are covering a wide range of concepts, going from free improvisation to experimental music writing, along traditional jazz studies. His personal projects do not escape this rule and he is involved as much in the electronica/pop band NCY Milky Band as in Magnolia, contemporary jazz quartet, in parallel with his sound research, on magnetic tape, and visual, as a graphic designer and a photograph.