What about:
If the brightness was to explode forward at once in the air, that would as the beauty came strong.
It is powerful, destroying land and time.
EDIT: I think it's just a pump-up message regarding the album being like an "explosion" through genres and time.
OR - If the brightness could [maybe "were to"] explode forward at once in the air, THIS would as the beauty came strong. It is powerful, destroying land and time.
Thats a very good conclusion.