A short entry I see. Nice change from all the 3- to 4-minute entries!
It does indeed sound calming. That's why the drum at 0:09+ is a bit too loud imo. Also, the part from 0:14 to 0:19 is a bit of a jumbled mess which doesn't sound good to my ears. In the images provided (thanks for that btw, I love when people show their process), I can see why - where you playing snake with the program or something xD. Though 0:19-0:22 ends off with the same soothing melody.
Overall, not too bad! Though it could use some polishing, well done :)