ah, it's all relative i suppose. when i've been in graduate school i always found that those from developing countries listening to boom boxes always seemed to enjoy music, be transported, deeply affected, etc., more than their spoiled first world counterparts. i have no doubt that better and better speakers do not mean those listening to them appreciate music any more, often less, than those with far less. perhaps having less, having to struggle, face REAL adversity, makes good music (any art form really), not good sound, that much more enriching. if one can see that art is often the product of a sort of pain or angst, longing, alientation, etc., then it would make sense that cultures in which oppression is commonplace would relate more to art than those of us for whom music (art) is merely yet another leisure activity. frankly i find the notion that the genuine appreciation of music rests on one's income/technological advancement disturbingly flawed and nonsensical on its face, a real non-starter.