Track 6 <3 (Track 1 and 2 sound interesting as well.)
Although. Don't skip out on his mix of 10D's extra stage theme. I was about to move on after half of it, and then out of nowhere "Holy shit what is this guitar was ZUN listening to heavy metal or something"
I mean, I don't even know if I liked or not, I was too busy staring at the mp3 after it started.
edit:Oh hey it's in the album's Unfound Adventure (from 12.3) too.
Let's Live In a Lovely Cemetary or whatever the 10D stage 3 theme is sounds a whole more lot snazzed up in this version, I like it.
Overall I think this new album is lovely.