This is one of my favorite Megurine Luka songs, my favorite Megurine Luka work that is exclusively by JimmyThumbP, and my fourth favorite JimmyThumbP song overall. I think he tunes her better than he does the other VOCALOIDs.
This is one of my favorite Reol songs as well as one of my favorite duets using Gumi and Rin. The original video has a huge epilepsy warning, so I posted this video instead.
The poor tuning actually works with the meaning of the song here. This is one of my favorite songs with Yuzuki Yukari as well as my third favorite Yokomin song.