I think meeting new people and having a conversation improves the quality of life.

Stromae, Sting, Vaya Con Dios, Coldplay, RHCP, Sade, Frank Sinatra and many others but generally I like Pop, Rock, French Chanson and Jazz. One 9-grade-girl once told me that she couldn't say which is her favorite book because she hadn't read enough (and she is a bookworm). Well, I agree.