I liked this remix a lot to start out with, but it's grown on me and moved up into the "totally awesome" category.  It's really relaxing and flowing, but wihtout being boring in the least.  I really like the drum work in this piece. 
My only gripe (very small one) is that I think the clock ticking goes on for a little too long.  It's a really nice effect, but I thought it got a little tiresome after about 30 seconds. 
I didn't "hear" any wrong notes in the piano part.  Perhaps I wasn't paying close enough attention or something, but I think the piano is executed really, really well. 
Anyway, really good job, Mr. Chronosis.  I hope you'll keep making beautiful music like this. 
Fray.