Mozart: Violin Sonatas; String Duos & Trios

Sonata for Violin & Piano No. 22 in A Major, K. 305 - II. Tema [con variazioni] - Variazione IV (A大调第22号小提琴与钢琴奏鸣曲,作品305 - 第二乐章 主题[与变奏曲] - 变奏曲四)