Guillaume Dussau began his singing career at the Toulouse Conservatory studing with Victor Demaiffe and at the International singing Academy of Toulouse with José Van Dam.
His carreer brought him to sing in theatres in various countries in Europe such as France, Italy, Germany, Austria, Spain, Belgium, Poland, Swizzerland but also in New Zeland and China. More recently he had auditions and extensive coaching with Maestro Maurizio Arena and the soprano Gabriella Ravazzi in Italy and in Berlin with Grace Bumbry, who has been generous and enthusiastic with her praise and encouragement.
Guillaume has a commanding stage presence and considerable acting abilities. He has a large range from D in the lower register to G at the top.