A whimsical dream.
I have to say, I'm impressed. Your art style is something I haven't seen before. It combines the quirky, dark, whirling feeling of some types of art, but at least in this piece, makes it feel more upbeat, giving it a unique blend of the two worlds, which forms together fabulously into an amazing piece. The only possible flaw I would have for this is a few of the fingers bother me, mostly the pointer finger on the right hand, but aside from that, I can't think of any flaws to this. The textures on the piano keys, the way the art swirls, the darkly cartoonish feel overall.. It looks and feels like a dream. A dream that I would love to encounter.
Fantastic work, 10/10. I'll have to keep an eye on your art.
Also, I'd like to note that I find it impressive that you actually seem to try to reply to every review you get. Most people just don't give a damn, and it's refreshing to see somebody who honestly takes an interest in the comments of the public. Kudos to you for being better than the majority.