When I was a kid, both of my parents were huge music fans. My father more than my mother, but both had great taste. My father in particular had tremendously prolific tastes and listened to a lot of different stuff, much of which I absolutely loved.
However, as I got older a lot of that was lost. I’d find songs as an adult and suddenly remember that I had loved it as a child, because kids don’t have a lot of ability to hold tightly to the things they enjoy.
So I started a playlist for each of my three kids. Every time they express delight at a particular song they hear, I make sure to add it to the playlist. As they grow, I’ll let them take it over, but this way they can carry their joy through their adolescence and not have to go on a scavenger hunt later in their lives.