Alright so that one lead (the sharp electro one) is like 100 db too loud and it could use a lot of mixing otherwise but that melody is so great! I'm guessing it's the theme of something?
Well, this sure is beautiful :)
I have to say, this is a beautiful twist on the SAO theme. The pianos and violins sound very different form the "normal" synthetics and guitars of the theme. MIght use a little bass around 1:40, but that's all.
I agree on the bass. I always forget about fitting it into the frequency.