Someone told me to try blood on the dance floor, I heard one song from them and I was just like "OMG? LOL? Wtf?" Just weird to be honest. I'm not gonna say the new shit is bad, it's not, some of the artists are good actually. but generally the mainstream ones are not that good. If that's what you like, I'm not gonna criticise you in any way, it is your preference.
Basically, I'm a heavy metal listener, I prefer both the new bands. and old bands like black sabbath, Metallica, deftones, iron maiden, Judas Priest, AC/DC, dio's solo career, alive in chains, led zeppelin, pink Floyd, nirvana, etc. Now that is music, I also like some pop, not mainstream. Foreigners for instance.
I also like rap too, like MF doom, rakim, eminem, eyedea, J dillia, err I also like 3 six mafia lmao. Good rap music in general. Many people base rap one the same shit, but not really, some hip hop music and lyricists are very good actually.