Music had power. It was possible to influence people psychologically and mentally, and induce emotions. Many people were inspired by the faint notes they heard and changed their lives. How else could the study of music therapy have developed? Examples of using music as a therapeutic tool also existed in the Bible. 

Kulalala~ 

In Satisfy, the power of music was portrayed in greater detail. The bards’ singing and playing had a practical and immediate influence. They gave strength to their allies and decreased the enemy’s motivation. As the war intensified, the bards sang and played instruments louder and longer. They didn’t stop in the freezing cold land that froze their vocal cords, in the lava valley that burned their tongues, or in front of the piercing wind that tore at their fingers. 

They were fighting as well. It was with other people for their own future. 

Kulalala... 

At Reinhardt, at the streets near the Overgeared Castle... 

A melody flowed between the people who were busily moving. It was music that marked the end of winter. It was one of Grid’s theme songs, Appearance. 

There were no signs of Grid on the streets. The song that was flowing now was being played on a harp, rather than...