Stravinsky’s evocative and coloristic ballet score “Petrushka” is brought to life on the KSO’s October MoxCar Marketing + Communications Masterworks Series. Internationally renowned cellist Zlatomir Fung makes his KSO debut with Elgar’s poignant and autumnal Cello Concerto. Supported by the League of American Orchestra’s Virginia B. Toulmin Foundation Orchestral Commissions Program, Meilina Tsui’s latest work, “Floridian Symphony,” makes its Tennessee premiere.