My friends think I have bad taste in music, I do NOT?

They listen to the same Sh8t everyone else does. That niki minaj and dumb sh8t like that. I love original classic music. Mostly 70s,80s and some 60s. I LOVE Tom Petty and the heartbreakers I also adore blue oyster cult, Heart ,Journey and Janis Joplin. I have a true love for that pure music. I don't just listen to whatever crap is popular. How do you feel about this and can someone emphasize?