At the risk of repeating what others have said, it's a very relaxing experience, and I like the simple esthetic. I was just not convinced by the mapping of the keys to the chord (but maybe that's just because I have an azerty keyboard), otherwise, nice job!
Viewing post in Stargazer's Echo jam comments
That's very nice of you, I was suggesting that might be the reason I found the placement a little strange but I might be wrong and it might be as intended.
But if bindings are location based and not so much whatever config the user has then it's no issue. I made my game submission in GameMaker and wasn't sure about it so I just went with "E", "R", "T", "Y" thinking that it should be the same layout on most keyboards.