This communication alone, by the comparison of the antagonisms, rivalries, movements which give birth to decisive moments, permits the evolution of the soul, whereby a man realizes himself on earth. It is impossible to be concerned with anything else in art.
I think the blues is fine for blues players, but free blues has never made much sense to me.
By a great man, however, we mean a man who, because of his spiritual gifts, his character, and other qualities, deserves to be called great and who as a result earns the power to influence others.