This is like elevator music (that's a good thing as far as I'm concerned!) - I really love it, it's exactly what I was looking for! I wanted something similar enough to the original to be recognized as Gangnam (for a family video of me doing the horse dance) but not something identical note-for-note that would result in a copyright claim on YouTube. I wish it was longer, but I think you've done an excellent job of stylizing the tune while still having it sound enough like Gangnam.
I'm glad it has no vocals because it made it easy for me to sing my own version of some of the lyrics .
Thank you for making this!