The Macmillen Concert. !Francis Macmillen. the young Amer-i Ran, who delighted his hearers to the point of enthusiasm on his first ap-: pearanee here, plays a return engage-I irent at the Grand Saturday evening.) Much has been said already of Mac-| millen’a marvelous interpretative powers, his wonderful technique and the blt; antics of his tone color. It has been said that his is not a big'* tone, but there are other qualities even more eu-; chanting than bigness, and MacmillenI ha* them.j Mr. Richard Hageman. who ga\e po much pleasure at his first concert here again will be Mr. Marmillen's accompanist. Mr. Hageman is the director of orchestra of the Royal Opera housr j of Amsterdam, and is able to give son 1 wonderful accompaniments.