Of Thee I Sing
Of Thee I Sing is a musical with a score by George Gershwin , lyrics by Ira Gershwin and a book by George S . Kaufman and Morrie Ryskind . 
<triplet> Of Thee I Sing <subj> musical <obj> instance of <subj> George Gershwin <obj> composer <subj> Ira Gershwin <obj> lyrics by <subj> George S. Kaufman <obj> librettist