rock and hip-hop/rap are the only ones i actively listen to

if something is nice and its r&b or punk rock i might listen to it, but i'll never bother paying for it...

since rock is the only other one:

metallica, red hot chilli peppers, matchbox20, nickelback...

i also like coldplay, linkin park... dont know if they fall into rock category

and thats pretty much it.. besides that, its all hiphop