Originally Posted by Tube Ace

The closest thing I've seen to di.fm was brain.fm, which I got a lifetime membership for on appsumo (founded by Noah Kagan who now has a nice YT channel where he interviews entrepreneurs young and old) around 2015.

It's all ambient, pulsing "music" which they say is proven to keep ADHD people focused on tasks. When I used it years ago, they hadn't consistently updated new tracks and it got kind of stale for me, but it looks like they have updated with new sounds now and have gotten lots of media coverage, so I may give it another look.

I canceled my Spotify membership for about 6 months since I thought it was distracting me too often, but rejoined again recently since I couldn't remember the names of many songs I liked and saved to playlists.