This 15/14 arrangement of "Away in a Manger" (tune: CRADLE SONG) features two verses in G major and one in C major.  The first verse is the tune with no accompaniment or embellishments except a couple of passing tones in one measure.  I recommend learning the melody with the left hand so that when you get to the second verse, the right hand can play the arpeggiated accompaniment.  The third verse features more arpeggiated accompaniment with the left hand leading.