I am surprised so many people on here listen to K-pop. My favorite group is 2NE1 but I listen to plenty of other groups YG Family or otherwise (Big Bang has lost me with their new stuff >_>).
I was listening to Miles Davis and Dave Brubeck over the past hour or so . I love exploring different genres: Jazz (Miles Davis, Art Blakey, John Coltrane), K-pop (2NE1,SuJu, VIXX, IU) , Metal (Death, Sleep, Electric Wizard, Galneryus), Hip Hop (Nujabes, Thievery Corporation, Drunken Tiger), some chill jam stuff (Lotus, Toe), and techno (Crystal Castles, Sharpnel Sound, Astrix, various trance mixes).
I listen to plenty of other bands in these genres but those are some favorites...I love having tons of choices in my music library and I kind of feel bad for people who limit themselves to one genre.