I noticed people tend to value different things from music, depending on the person, and different artists deliver them differently.
For example, over time I have noticed that Drake stans tend to value the social value of music and how much they can connect with others through it.
So what is your favorite aspect / way of enjoying music, and who are your faves? This could be interesting.
My favorite aspect these days tends to be the sonic landscapes artists create, and my favorites are Ye, Tyler, and Eminem.

replayability. can it match most of my moods? does it always get me right?

As far as rappers goes content and discography

My favorites are 2pac kanye jay z kendrick and tyler

They’re C*** OR VAGINA

This is big for me too. The reason Able is probably my favorite singer now is because last year I was depressed so much, he always hit hard; man was damn near the only artist I listened to for months on end, lol