Jacques Douai and Emi Rosso for Sur la mer
Jacques Douai and Henri Crolla for La Cantilène
Guitar Sur la mer: Jacques Douai and Emi Rosso
Guitar La Cantilène: Jacques Douai and Henri Crolla
4-CD box set.
As in the original releases, only Hélène Martin is credited as composer of Sur la mer, although it was in fact written with Pierre Arvay.
It was certainly an agreement between them, intended to highlight the composer-singer qualities of Hélène Martin, who also recorded this song.