You hooked me in right with the start. This time I'm gonna write the review from a point of multiple listens, some of my opinions might be constracting, but I want to experiment with new ways of reviewing
first time: I feel like it's fine, although I'd maybe work on some effects, since some samples seem to have much more of them than the others, it goes by pretty quickly but overall it's pretty cool
second time: I like the piano at the start, although it clashes around 0:20, maybe you could try putting on some different effects? I feel like everything afterwards is mixed pretty well, I really like the piano at 0:47, and the come back to the original melody at around 1:00. I think it has some nice potential for a full on 3 minute song, although if you don't have much of an idea, don't push it. this is good as well.
third listen: I think you put an instrument in the background that's really quiet? I don't think it adds much to the song. Actually, that might be what caused my dissorientation with the piano, since it seems to be gone afterwards. Maybe you could try and disabling it?
fourth listen: I think it's gonna be my final listen to it and also my one and only time doing this sort of thing, since I don't think this is gonna turn out as the best, or even good way of doing things. It's hard to wrap my head around the whole comment now and I think it's much more of a mess than any help. So if you want you can ignore this section and just write something from the start
ACTUAL REVIEW: I like the piano at the start, it serves as a nice leadway to when the song starts. I would maybe turn off the little chimes in the backgrounds, or whatever these are since they seem to be dissorienting, I'd maybe think of another way of adding some background character to the thing, although 0:20-0:47 proves that that's not really needed, since I really like that part, and even everything after 0:47 not including the chime. I like how you incorporated different instruments into one song, Although I'd maybe make them 8 bars long instead of 4, since it seems to be kind of tiring after a few times (if you want to count a few as 9 times in total, the issue is probably more on me than on you, It's still nice to experiment though). I feel like I totally lost my point by now, I like the song as a whole, although I think I went overboard this time, It's not tiring like you don't want to listen to it anymore, and after 12 times I still am not sick of the thing, I don't know what was the point of all of this. I bet this (my comment) is gonna end up as another one that isn't helpful and more damaging in the least, so if you feel like It's bad, then yeah you can ignore what I said.
After another 10 relistens or however many: It's pretty solid I like it. (that most likely was a shit comment)