I have never heard this song sung by anyone but Sarah Vaughan on her album "Brazilian Romance". Looking at this after I played it has a different connotation sung from a man's point of view . Maybe it is my white hair that makes the song either a reflection or a wish , a premonition of a woman to come. Either way , it is just a haunting song. It was listed as being written by F.Leporace and T. Mann.The augmented chord seems to yearn , to call, to hope for more , "Wanting More"