I think this is great! It may not work if you're trying to build a five-minute-a-day daily habit, it may not work for everyone, but there's def something to it! There's also a pattern of some pretty productive people making playlists of a few upbeat but simple songs they'd never listen to otherwise, and putting that on repeat when they go heads-down on something, see e.g. one of my favorite examples: https://ryanholiday.net/the-guilty-crazy-secret-that-helps-m...