I kind of agree, regarding the songs that remind you of someone or something. However I think that it's possible to just have an emotional connection to a piece of music, without it being linked to a memory of a person or an event etc. I class myself as being Agnostic, bordering on Atheist, but when I listen to Black American Gospel music, I feel a what I can only describe as an emotional, and although I hesitate to say it, as I'm contradicting myself a little, a spiritual connection to it. I'm not Christian (although Christened C of E), black, or American, so it's not even something that's conditioned into me, I don't think.