Bio-rhythms.

Music Elizabeth Wurtzel on the not so simple pleasures of listening to music:

"I realize that as with everything else, there’s an app for this, for being a connoisseur of listenization. There is Spotify, and I am sure there is the advanced beginners version of it for people who don’t have time to listen and just want to impress expensive body parts over dinner at NoMad—or invest more wisely in the entertainment and media sectors. But there does not exist an app for living well and loving what you love and, in my case, not being at all interested in anybody else’s taste in music because I have more than enough of my own, and I will keep it with mine. (Actually, probably there is an app for that too.) When someone says, There is something you have to hear, that is a cue for me to leave. I am the opposite of interested. I am so uninterested as to not believe what I just heard. I eschew other people’s likes."

Inevitably and just those things she mentions specifically: