He worked, among others, sometimes as soloist, with conductors Gustav Leonhardt, Ton Koopman, Jean-Claude Malgoire, Michel Corboz, John Eliot Gardiner, and Peter Phillips.
He would only open his mouth for jokes and soundtracks on France Musique on the occasion of certain firsts of Aprils where he sometimes embodied a soprano with a troubled past, Marguerite Spinrad, sometimes a Tibetan monk follower of the overtone singing, parody the piano music of Olivier Messiaen (an "unpublished" of the Catalogue d'oiseaux : La Roupette des Carpathes - sic !
), sang a fake melody by Francis Poulenc on a real text by Marguerite Duras, and pastiched Steve Reich, Giacinto Scelsi or Gérard Pesson.
From 2008 to 2010, he hosted Matinée Opéra on Sunday afternoon, which offered the discovery of rare lyrical works, often coming from the archives of the Institut national de l'audiovisuel (INA).
From 1992 to March 2009, he directed the record collection Ina, mémoire vive at the Institut national de l'audiovisuel, which has released tens of hours of unpublished musical archives.