Era (styled as +eRa+) is a new-age music[1] project by French composer Eric Lévi. They use lyrics (by Guy Protheroe) some of which are in an imaginary language that is similar to Greek or Latin, but in fact, is deliberately devoid of any exact meaning. Musically, the project blends Gregorian chants with modern elements and genres, especially rock, pop and electronic music.[citation needed]