I find Floyd helps to lift me from my melancholy.
Chuffers, I very much agree with your earlier post regarding the Beatles where you said that music has to 'move' you in some way and I'm of the same view. However good and important the Beatles are, their music rarely moves me, it's like aural bubble-gum, whereas The Kinks, The Stones, The Who of a similar era all made a big impression. But Pink Floyd shook my soul on first hearing.
Years ago I was in Chicago on business with a spare Sunday morning to kick-around prior to flying home. Colleague got some tickest to the "Gospel Brunch" at the House of Blues. We grabbed or food and sat down. An old-fashioned bunch of black blues musicians sat down at Hammond Organs etc witha 12 strong girls Gospel Chior. Within about thje first 30s of their opening song, the tears were flowing down my face, the amazing full-on raw-blues grabbed my spine and shook my soul in a way I could never have imagined. Sometimes I wonder whether the power of music... simple modulated vibrations of air proves that there really is a god... and he plays the B3 Hammond Organ...