Corti composed several songs, either alone (Les Bourgeois
), with Brel and Gérard Jouannest (Les Vieux
, The Toros
), or with Gerard Jouannest (Titine
). He regularly collaborated with the group Têtes Raides during the mid-1990s, and group members persuaded him to release his own albums, such as Mon Slip
. In 2000, he played the song Né Dans les Rues
with the French reggae singer Pierpoljak.