premise: Hourglass is performed by a critically acclaimed singer-songwriter.
hypothesis: Hourglass is singer-songwriter James Taylor 's fourteenth studio album . Patsy Alexis Moore , an African American , born August 10 , 1964 on the West Indian island of Antigua , is an award-winning , critically acclaimed singer/songwriter , as well as a poet , essayist , and educator . Shuja Haider or Shuja Hyder is a Pakistani singer , songwriter , composer , music director and record producer .