It's from ERA, an album which is a big success in France. The words you hear can either come from the track "Ameno" (if slow) or "Enae Volare" (if faster and with a choir). The entire album is made of this kind of dreamy music, with beautiful choirs all along.
The album name seems to be both the title and the name of the band/concept. It is composed and produced by Eric Levi.
Thanks to Nicolas (firstname.lastname@example.org)