Beethoven: Piano Concerto's No. 4 in G Major, Op. 58 & No. 5 in E-Flat Major, Op. 73, "Emporer"

Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto (G大调第4号钢琴协奏曲,作品58:第二乐章 稍快的行板)