My Man's Gone Now
Sung in the original production by Ruby Elzy , it has been covered by many singers , notably Ella Fitzgerald ( on the 1958 "Porgy and Bess" album ) , Leontyne Price , Audra McDonald ( who would later sing the part of Bess ) , Nina Simone , Sarah Vaughan , and Shirley Horn , among others . 
<triplet> "Porgy and Bess" album <subj> Ella Fitzgerald <obj> performer