This is great! I have ADHD and find this helps a lot. A YouTuber I follow has a two hour video called "Work with me" of just him working at his desk with music playing. When I first saw it, I laughed. But then one day I was having trouble staying focused, remembered the video and put it on my TV and I found it to be surprisingly effective! Unreasonably so! So good luck with your project! You're on to something.