ZuikakuP - BorderLand
Given the original was a concept theme for stage five, I appreciate the tone of this arrangement for fitting so well with the ascetic of first-appearance Yuuka.
Cone - Magic Shop of Raspberry
Being one of my favorite PC-98 tracks, I was looking for something special for this piece. The baseline and intro tend to define the piece, and this did a nice job balancing them against the melody to give it emphasis.
SeriouSecond - Closed Dimension
I had hoped for something a bit more hard hitting for an ending, but nothing satisfactory turned up. This arrangement is a bit long, and I worry it may drag for some listeners, but I found I didn't mind it personally.
With that, I have successfully featured a remix or arrangement for every musical piece from the PC-98 era of the Touhou Project. It has taken me almost exactly one year. I realize now that I don't know what percentage of Touhou music that actually is; maybe I'll calculate that for next week.