OH YOU SHOULD, she's honestly so hard to talk about music. Most of the time she only likes kpop and pop in general (more on the pop industry). It's so hard to talk to her, hell even introducing simple bands like Pearl Jam she thinks is weird or "basic"
björk is goated
she's weird in the context of pop music, but if she's too weird for your friend, even her 90s stuff, then I kinda fear for your friend's taste