You should try sad songs, sometime!
Hey Jude
Hey, Jude, don't make it bad
Take a sad song and make it better
Remember to let her into your heart
Then you can start to make it better
I guess a few songs by the Beatles are sad
perhaps Eleanor Rigby, give peace a chance (ok I think that was mostly Lennon) etc, partly as they are still relevant decades after they were written.
@strawberryfieldsforever yeah, oh Julia, Yesterday lots.