Today's blog post is about the English Vocaloid song Glass Wall. The song Glass Wall is an original song by GuitarHeroPianoZero, and it is sung by Hatsune Miku. There are also covers of the song that are sung by some of the other Vocaloids. The original song and video on YouTube has over 1 million views, and it was uploaded by the composer GuitarHeroPianoZero. It was originally uploaded on YouTube on March 1st, 2014. Here are the links for the original song sung by Hatsune Miku, and a link to the Kaito version of the song.

Hatsune Miku version: https://m.youtube.com/watch?v=olRbG-9mfa0

Kaito Version: https://m.youtube.com/watch?v=3FdKN5c1QjA