I love the music from Les Mis, but I literally cannot listen to 'Bring him home' any more. I was at a concert a few years ago, given by a very close friend, and she sang this song as a tribute to my late son-in-law. Similarly Dance with my Father and Hero evoke painful memories of the year that he was killed.
Music has always moved me. I remember visiting the Halle Orchestra at the Free Trade Hall in Manchester on a school trip from Junior School; I found myself listening to this extraordinarily wonderful music and weeping, then being very embarrassed by my feelings.