Piano Concerto No. 23 In F Minor, Op. 57 - Piano Concerto No. 23 in F Minor, Op. 57: Satz - Andante con moto - Allegro ma non troppo (F小调第23号钢琴协奏曲，作品57 - 乐句 - 稍快的行板，轻快但不过甚)