Maurice Bourbon is a choral conductor and instructor known for his interpretations of early polyphonic music. He’s the director from the French early music vocal ensemble Métamorphoses. From its inception in 1983, the outfit has customized in French and Italian music in the Renaissance and Baroque. Bourbon network marketing leads Métamorphoses with or without instrumental accompaniment, with regards to the repertoire. In 1989, Bourbon made Métamorphosis, an academy for the analysis of polyphonic performing of which Métamorphoses may be the ensemble-in-residence. Four years afterwards, Bourbon founded the International Workshop for Vocal Polyphony at Cévennes as well as the chamber choir Coeli et Terra, and in 2005 the youthful adult, vocal ensemble Biscantor! He credits his knowledge and thoroughness of evaluation to his times as students and researcher in sedimentology.