Pink Floyd's Dark Side of the Moon changes my life
every time I listen to it. I didn't like The Wall so much though, except Comfortably Numb...
Coldplay's
Parachutes came to me in the mail from my girlfriend at a time when we weren't getting along so well... in a small way, it helped me fall in love with her again.
And that sounded sappy as hell. Ah well, it's the truth.