He has a passion for the accordion, he is also a piano and keyboard player. He has explored different musical worlds including traditional music, blues and Jazz. He was a member of "Dent Genver" (fest noz), "Les maudits matous" (Québec music). He is a painter and drama player which is quite obvious to an exhilarated audience when he performs on stage, where he shows wits and humour. Both Louis-Jacques and Hug think Olivier is weird. Olivier simply reckons he is strange.