I always feel different from my friends and everyone else dont you ever feel that way?

i mean like i dont listen to lil wayne, chris brown,soulja boy,flo rida,etc i like pink floyd,the beatles,red hot chili pepper,lykke li and sometimes i feel so awkward when my friends are listening to a song they like and i dont even know that song so im just sitting there its not just music.Usually kids my age (11 and a half) are really closed minded and i always get into disagreements for example idc if you religious or not as long as your nice whatever and i dont care about what other people wear let them wear what they want and idc if your gay and so at school i sometimes get so frustrated when kids are being so close minded and stuff. its so annoying!!!!!!!!! sorry about my grammar and spelling.