Arthur Tatum vs Art Tatum

Arthur Tatum and Art Tatum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Arthur Tatum	Yes	No	No	No
Art Tatum	Yes	No	No	No

As nouns, Arthur Tatum and Art Tatum are synonyms defined as:

Arthur Tatum and Art Tatum: United States jazz pianist who was almost completely blind; his innovations influenced many other jazz musicians (1910-1956)

Other synonyms of Arthur Tatum include Tatum.

Arthur Tatum (noun)	Art Tatum (noun)
United States jazz pianist who was almost completely blind; his innovations influenced many other jazz musicians (1910-1956)	United States jazz pianist who was almost completely blind; his innovations influenced many other jazz musicians (1910-1956)