Is it from God or from our sinful nature? Music: that drives to headbang/mosh etc.. Does this glorify God? What attitude does this come from? love? peace? kindness? goodness? or look at it oppositely: if music is merely an expression of internal emotion; than the only difference is the strength of those emotions & thereby how strongly they are portryed.. are such string emotions good? sure, i'm thinkin that they are God given, that we are to use them. but how do we use them? in a Godly way.. as christians, we are be adamate about: sinful stuff people get into loving people wanting them to know Christ so does secular music protray this.. NO! does christian music ...not always.. as long as the driving music is driving to get you to witness.. it seems OK.. ...and any of these emotions can be expressed in a 'dryer' way