This song and the lyrics are originally from Michel Sardou, a French classic singer and songwriter, I believe . This version is by Louane, a contemporary French pop singer who has lots of nice song very easy to listen to. I first heard this En chantant in La famille Bélier, a seemingly easy to watch movie with a sweet story and lots of music performed by the lovely Louane.
Im posting this song here because I am in love with it. The melody is so sad andhappy at the same time and tlyrics seem so simple and yet so meaningful. I just leave you here the main chorus:
La vie c’est plus marrant, c’est moins désespérante en chantant.