Donny Hathaway was an American R&B and Soul singer, keyboardist, composer, arranger, and producer.Rolling stone magazine describes him as a legend of soul music.Among his most popular songs are "A Song for You", "The Ghetto", "Someday We'll All Be Free", "For All We Know" and Some duets with soul singer Roberta Flack "Where Is the Love", "The Closer I Get to You" and "Back Together Again".It is worth mentioning that another great success is the Christmas Song "This Christmas" Being successfully covered by other singers of various genres.