Smiling Faces
Smiling Faces is an American musical with music by Harry Revel , lyrics by Mack Gordon , and a musical book by Harry Clarke . 
<triplet> Smiling Faces <subj> musical <obj> instance of <subj> musical book <obj> instance of <triplet> Harry Revel <subj> American <obj> country of citizenship <subj> musical <obj> genre <subj> musical book <obj> genre