I adore both the OST and game concept so much that I wish this was already a game I could play, haha. It seems like the sort of thing that would be really relaxing while also packing a lovely emotional/narrative punch :D
I really love how you managed to give the whole thing a very watery feel even though it's about computers by connecting the themes with the fluidity of memories! It's one of those really nifty things that just makes my brain happy x3
Emotionally, it's giving me kinda Cytus/Voez vibes!