Biography
Mike Graff
Guitarist in the Dallas, Texas area. 
Graff is best known for his work with alternative rock band Course of Empire from 1988 to 1998 and his minimalist ambient post rock project Halls Of The Machine.
            Graff is best known for his work with alternative rock band Course of Empire from 1988 to 1998 and his minimalist ambient post rock project Halls Of The Machine.