general performance - the act of presenting a Enjoy or simply a piece of new music or other amusement; "we congratulated him on his performance for the rehearsal"; "an impressed effectiveness of Mozart's C minor concerto" Such as, people viewing a ventriloquist will perceive the voice as coming from https://sergiorhbbg.blogdon.net/illusion-of-kundun-mu-online-fundamentals-explained-51770383