Just a random Idea, can we rank music of different languages by difficulty of understanding the song.
Lyrics of only 3 fernch song : -
- Avenir http://www.azlyrics.com/lyrics/louane/avenir.html
- Andalouse http://www.metrolyrics.com/andalouse-lyrics-kendji-girac.html
- Le Chant Des Sirenes http://www.metrolyrics.com/le-chant-des-sirenes-lyrics-frero-delavega.html