Could you make sure the artists you include are trustworthy, some of them are not. am want to add the game to incrementaldb.com
oops i mean, it doesn't matter much as the game is pretty good but my initial feedback would be hoping the music isn't ai. A way to do this is to like songs based on liking the person who made them, and after checking the accounts you mention many were uncontactable and with tags on the songs saying ai generated. I know a lot of people kindof listen to random music but it's a bit frustrating for me. I could just mute it, but seems worth saying.
The issue is not knowing.. as you say they sound sweet but it's unknown where they are building off, so it has nowhere to exist in the brain. It's a bit off topic and hard, so WILL say keep in mind for next time. not everyone who plays the game will say it's good so try and find other developers you trust too for somewhere to stand vs only feedback okay, it's a general idea