Hello John,
Mahler does move me, it "stirs the soul", but the topic is "Music that makes me cry" and there is alot more music out there. This is the top of my list, and I think the items on my list have the emotion more "on the surface", whereas Mahler's emotion is deeper. M6's ending (Abbado Berlin) , M4's second part (Fischer/Budapest) , M8's ending (Nagano / DSOB) all of M9 (Rattle / Berlin) allow me to get in touch with "der innere Schweinehund" i.e. my heart of hearts (pls don't think of Phil Collins now) and I do cry, but only after a while. I try to compare it to fast food and haute cuisine.... I think your question is tough to answer, perhaps I have never considered this before. English is not my mother tongue. Allow me to get back to you on this. Good question John!
Best regards,
Phaedrus