Commandment Violin

 is a weapon in SINoALICE.

Weapon Story
I hear a song. It's the lament of stolen happiness...an accursed cry.

I hear a song. It's the murmur of love...a wooing cry.

I hear a song. It's the chiding of my child...a warning cry.

I hear a song. The lyrics are the same. The melody is the same. But it's filled with a myriad of emotion. Everything but the singing of this song was banned in the village. And there it echoes to this day.