Music is an interesting case. You can't slow down the consumption of music (you have to let it play at the speed the performer intended), but you can dial up the attention you give it. Listening with headphones, eyes closed, and phone+doorbell etc. switched off would be close to max. Sitting at a live concert (I am thinking classical) is up there too, because you've given yourself permission to not think of/work on anything else in that time. For music, we can say that the default settings are too LOW.

And similar to the point OP made, you get more out of it when you attend more closely. And similarly, most music does not withstand this level of scrutiny.

I've taken the time to rebuild a large music collection locally. I've adopted every CD collection my friends and family have set aside to rust. It's immensely satisfying to scroll a gigantic list of 40,000 tracks and just pick whatever feels good, knowing I'm not contributing to a profile on my listening habits and that the file will instantly play flawlessly.

I have some excellent garage band CDs that probably have two or three copies still in the wild at most. Unfortunately sometimes the 25 year old burned CDs are missing the TOC data, but even the recovery process is satisfying.

(Same with the DVD collections.)

You actually can slow down music. A novel experience in itself. When you try to learn the song — once you get a grip – everything slows. That's why people play so much with metronome – once your brain "slows down", you will speed up naturally. Spent a few months learning how to get around it as a novice drummer. The only way around I found? It's to notice the slowing speed of time and slow the rhythm into it. Probably related: most drummers play with a click in their ears.

I noticed similar effects when "locking in" in games or sports. Time gets slower.

So when you slow down, you start to pay more attention. But if you pay more attention, the world itself will slow down. And the music would be slowed

I was about to comment this as well.

I listen to a lot of music on the side, but Chris Boltendahl of Grave Digger said something that stuck with me. Btw, Grave Digger are not making Heavy Metal inspired by Heavy Metal, they were there making Heavy Metal in the 80s :)

Paraphrasing: With all of the streaming, and easy access to music, music has turned into a fast food. Eaten on the side, but rarely really fully appreciated this day.

And for new albums of bands I follow (or if I want to have a good time), I do exactly that: If the weather permits, get a hammock, a good drink, the good headphones (yes, I have several levels of quality of headphones), and just look at the sun, the trees and the magpies while listening to the music. Improving my own guitar skills has only deepened this appreciation.

> Sitting at a live concert (I am thinking classical) is up there too, because you've given yourself permission to not think of/work on anything else in that time

At least in Metal and to me, concerts are a different beast than the record. The record is usually the best and most perfect take of a song, often with additional effects, better mix. If you want to hear to the best version of a song, it's usually from the record.

Concerts are a party. It's always amusing how different concert cultures are there -- I know of some people who complain that they "can't hear the singer over someone next to them shouting". That's kind of the point of a live celebration of the band at the music in my world.

You certainly do not need to play music at the speed the performer intended! There are whole genres (and subgenres) based on this. :) Personally, I have found that slowing a familiar piece down by ~5% tricks my brain into perceiving it as novel again, which helps me attend to it more closely and appreciate it more.