Sorry it took so long to get back to ya. Obviously, we don't really get on newgrounds much... ever since school started, we haven't even had time to sit down and practice music, much less make it and record it.
I like the way this song flows and the bizarre synth that layers in the back of it.
-Love the piano sound.
-Absolutely admire how all of the layers fit together.
-Not really any cons per se, but here's maybe a suggestion/personal opinion- The song is all one volume and all of the layers get equal loudness/attention. If you want more of an eerie, creepy feel for the song, you may want to try playing around with the volume a bit. Make some parts of the song quieter, others louder, etc. And specifically, you might play around with the balance. Some of the synths might sound creepier if you make them a bit less so that they float in the background eerily. Just a suggestion.
Overall, great job. I enjoy listening to your stuff :)