Before time began, before spirits and life existed. 

The climate of evil fell upon this realm... 

For so long, the local music scene, the source of life, has stood as a barrier, deterring normal people and maintaining the order of the world 

But... 

This tremendous evil power, has led to the decline of metal bands continuing to release music. 

Thy slumber these past moons have been restless, and full of nightmares... 

As the servants of evil gain strength, a vile climate pervades the land and causes nightmares to those sensitive to it... 

Verily, thou hast felt it... 

Within the echoes of mediocrity, Four guardian deities descended upon the chaos that was the metal world. 

Alvashredd, the guardian of voice...
Elrox, the guardian of melody...
Deathwolf, the guardian of rhythm...
and J-Rad, the guardian of velocity... 

The four guardians, with their labors completed, departed for the heavens. And their sacred songs remain at the points where the guardians left the world. Since then, those sacred songs have become available to a few online streaming services and some other shit like that.