Virtuosity

n.	1.	The quality or state of being a virtuoso; in a bad sense, the character of one in whom mere artistic feeling or æsthetic cultivation takes the place of religious character; sentimentalism. This famous passage . . . over which the virtuosity of modern times, rejoicing in evil, has hung so fondly. - C. Kingsley.
	2.	Virtuosos, collectively.
	3.	An art or study affected by virtuosos.

Noun

1.

virtuosity - technical skill or fluency or style exhibited by a virtuoso

ability, accomplishment, address, adeptness, adroitness, aesthetics, airmanship, artfulness, artisanship, artistic taste, artistry, ascendancy, bravura, brilliance, capability, capacity, cleverness, command, competence, connoisseurship, control, coordination, craft, craftsmanship, cunning, dash, deanship, deftness, dexterity, dexterousness, dextrousness, dilettantism, diplomacy, ear for music, eclat, efficiency, elan, epicureanism, epicurism, excellence, expertise, expertism, facility, favor, finesse, flair, friandise, gastronomy, grace, greatness, grip, handiness, horsemanship, incomparability, ingeniousness, ingenuity, inimitability, know-how, lead, majority, marksmanship, mastership, mastery, musical ear, musical sense, musical talent, musicality, musicianship, one-upmanship, panache, perfect pitch, practical ability, precedence, predominance, predomination, preeminence, preponderance, prepotence, prepotency, prerogative, prestige, priority, privilege, proficiency, prowess, pyrotechnics, quickness, readiness, relative pitch, resource, resourcefulness, right-of-way, savoir-faire, savvy, seamanship, seniority, sense of rhythm, show, showmanship, skill, skillfulness, staginess, style, success, superiority, tact, tactfulness, technical brilliance, technical mastery, technical skill, technique, timing, transcendence, transcendency, virtu, wit, wizardry, workmanship