Musical Scale City is a popular manga written by Anonymous. The story is translated to English and covers Josei, Mystery, One shot genres. read-manga.org releases the latest English translated chapters of Musical Scale City and can be read for free.
DESCRIPTION
From The Zero Alliance:
The temple protects the City of Sound by having hymns sung every day.
But why does the sound echo throughout the temple? Why does the song seem like a requiem?
And why are the hymns so important that…. the city will collapse if they stop?!