Art Tatum vs Arthur Tatum

Art Tatum and Arthur Tatum both are nouns.

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

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

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

Other synonyms of Art Tatum include Tatum.

Art Tatum (noun)	Arthur 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)