virtuoso

(noun) someone who is dazzlingly skilled in any field. Synonyms: ace, adept, champion, sensation, maven, mavin, genius, hotshot, star, superstar, whiz, whizz, wizard, wiz.

(noun) a musician who is a consummate master of technique and artistry.

(adj) having or revealing supreme mastery or skill. Synonyms: consummate, masterful, masterly, virtuoso(prenominal). Examples: "A consummate artist." "Consummate skill." "A masterful speaker." "Masterful technique." "A masterly performance of the sonata." "A virtuoso performance."