I'm not talking about drastic change in music taste such as going from punk to country

What I meant was subtle changes such as once we love it loud, hard and fast, now prefer the softer side of music from the same or different genre. I loved alternative 80's music and still do, but now seek softer and vocal music from 60's and 70's. And sometime even go down further to 1940's starting with Ink Spots.

Don't know. It might just be me getting old