Tsuki. All you guitar players out there probably nailed it in the first pass, but I like what they did with it, especially the acapella part at the end, which emphasizes the lonely sentiment. If you plug the lyrics into Google Translate, it reads more like poetry, more sketched out. The gentle moon always floating is compared to the hole in her heart; always there. The part about the story has to stop for it to start again, that's a pretty good insight. The bookmark as a metaphor for that is really good.

On a side note, I wonder what "Masterpiece" would sound like slowed down a little.