Hmmmmm, very debatable.
My brother who is 5 years older is a blatant rock head, covered in Iron Maiden tattoos and a bad judge of sound to the ears, in my opinion, is one thing.
Yet me and my older brother, who's no longer around, but was 7 years older than me but mad on club music, ie: dance, trance, etc, had the same music ideology. Plus, it was him who got me involved in motorbikes, without a doubt.
Music is most definitely a personal thing, and if you can find a partner who shares your taste in ear pleasure then the majority of your troubles will cease to exist.
I've met girls over the years who've seemed utterly most pleasant, then they've expressed their wonder in TOWIE and Kanye West and i've had to stop myself from pretendingly shooting them with my 2 fingers.
