Fear

This is my first time I completely write a experimental piano. It's not beautiful, hard to listen but when play it, I shivering, i  think i can see some soul around me. i cant explain this feeling.
Thank you for listening

Edited February 18, 20188 yr by Nguyen Anh Tuan

It sound nice, beautiful to muy ears. Some transiciones are abrupt, as the change from harmony by fourths to harmony by secondY y ńin mensure 8.

I thanks the clusters jumping octave up and down in the last bars sre impossible. Hace you played it yourself?

m.5 - probably shouldn't have a second note equal in register to the right hand in the left.
Make sure your enharmonics are consistent throughout a passage.
mm. 31-32 - writing this in 7/16 seems a little pointless to me. You can just do it in the next measure.
Also, if you want clusters, you should just write that in instead of this weird pseudo-cluster that the performer has to interpret.
The feeling is derived from a constant juxtaposition of tritones and minor seconds/chromatics, along with a sense of build to total atonality. It's your music... learning how what you write impacts you is probably important.

This is clearly a virtual representation of the piece, but why is the piano so out of tune? What software is this?

I imagine on a real piano this piece is quite lovely to listen to. You say you shiver when you play it; do you have a recording of yourself playing it on an acoustic instrument?