Martial Leroux is professor of dancers Music Education and Music History at IFpro since 1992. He holds a PhD in musicology, he has collaborated on many collective works (encyclopaedias, dictionaries music), both in France ‘abroad. He is also the signatory of several books (music, history, humor, romantic fiction). Professor at the Conservatoire Municipal Radiation Garches, it is finally lecturer in music, concert presenter and occasional contributor to the Radio.