The beginning instrument sounds like it stays above everything in the mix from the beginning to end. I think you should decrease the velocity of it because it's sound is very pokey in a unfitting way. I also wish the song was a bit more spacious in terms of atmosphere. I think due to the mix, it doesn't sound that way. 1:21 it all starts to feel random. I think, potentially, randomness can add character to a song but I don't feel it works well here. I think this is due to how messy the mix is. Despite what I said, I don't think it's bad. It's actually an interesting song imo.