Well, in terms of rap, which relys on street credibility, its much harder to retain ones career when soon as you mature, youre labeled a sellout, AKA my main man Ice Cube. I don't like any rap from the last 5 or 6 years, mostly because its all fake gangster wannabes who cant hold a candle to the originators, who weren't trying to be street, they were street. Ice Cube, Ice T, Gangstarr, Naughty, KRS 1, Tribe, and PE is where its at. POP music is what its always been-maufactured garbage. There are different degrees of said garbage, but its garbage nonetheless. Metal has totally gone south. The last group that i picked up on was Korn, and that was 10 years ago for gadssake! Theres always underground groups that you can get into, but for my money, i trek back into the late 60's, and all through the 70's. Theres nothing better than starting new with a group and having 10 or so albums to explore.