I really like it. What instruments/VST's did you use for this? I like the sounds you used on here, and it sounds very thought out. It sounds a bit like it could belong on a Kpop song!
Also, I feel that the parts thats only one instrument should be a bit fuller, specifically at 0:54. It feels a bit too empty, so I couldnt really go higher than 4. Love the idea, but maybe add something to bring that one part a bit better.