Although "Voice of the Future" is a pseudo-mecha article, due to the special nature of the male protagonist, the article will be interspersed with some descriptions of music.
Here, the author would like to briefly analyze the music that has appeared. This will not be very professional, but just briefly mentions the background of the music, and then relates it to the protagonist's mood.
The author chooses each piece of music very carefully, and I hope everyone can listen to it.