Fun Facts regarding "Crow Song ~Duet~":

* This is one of several insert songs for the anime "AngelBeats," and is
  one of the two most popular (the other being "Alchemy," which I also
  charted).

* This song would have been the first of my Singles to be re-written for
  placement in the main pack, if not for the fact that I used a different
  version of the song: the Single was the Iwasawa solo version, this is
  the YuiSawa duet (which is more awesome, in my opinion, and anyone who
  has actually watched "AngelBeats" will understand the significance
  behind an Iwasawa & Yui duet).  The actual honor goes to "Cheer ~Makkana
  Kimochi~."

* This Expert chart was written with even more care than the Single's
  Expert chart, and follows the instrumental even better than it used to.

* Hard makes use of rolls during the instrumental where the 16th bursts
  were on Expert.

* This stepartist likes both Iwasawa and Yui; Iwasawa sounds better, but
  both put emotion into their songs for story reasons, and Yui, though
  a bit immature-sounding, can grow on you if you give her a chance.  (If
  you think she's incapable of singing awesome songs, listen to "Run With
  Wolves," in my Singles, and if you think she can't be serious, listen to
  "A Little Braver" or "My Most Precious Treasure.")  Besides, with
  Iwasawa's, er...absence, you kinda have no choice in the matter anymore.

* If you love GirlDeMo as much as I do, there's a full album for sale,
  called "Keeping the Beats."  (Yes, the two songs Iwasawa sang are Yui
  covers on that album.)  Or you can just find it for download like I did.
  There's a variety of stuff on it, all the way from fast-paced stuff
  like "Run With Wolves" to more serious or heartfelt stuff like "23:50,"
  "A Little Braver," and "My Song."