title: Jimmy Cox
text: # Jimmy Cox
  
  James Cox (July 28, 1882 – March 3, 1925) was an American vaudeville performer, and songwriter famous for his Roaring Twenties hit, "Nobody Knows You When You're Down and Out", written in 1923.
  
  Jimmy Cox's daughter, Gertrude "Baby" Cox, sang with Duke Ellington's orchestra in 1928.
  
  