Goukisan is pro hehe
The guitar and drums are extremely well done. My compliments. But MadenameXD does make a really good point here, and I thought of the exact same when I listened to the song.
The piano, at some points, cant even be heard. Louder them and you'll have hell of a remix!
Still nicely done, as a big GvP fan I applaud you, but please do fix the piano.