Piano Concerto No. 1 In B Flat Minor, Op. 23, TH.55 - Tchaikovsky: Piano Concerto No. 1 In B Flat Minor, Op. 23, TH.55 - 2. Andantino semplice - Prestissimo - Tempo I (第2楽章:ANDANTINO SEMPLICE - PRESTISSIMO - TEMPO I|ピアノキョウソウキョクダイ１バンダイ２ガクショウ)