Piano Sonata No. 14 in C-sharp Minor, Op. 27, No. 2; Moonlight Sonata (1. Movement) - Piano Sonata No. 14 in C-sharp Minor, Op. 27, No. 2; Moonlight Sonata (1. Movement) (升c小调第十四号钢琴奏鸣曲，Op. 27, No. 2《月光奏鸣曲》 - 升c小调第十四号钢琴奏鸣曲，Op. 27, No. 2《月光奏鸣曲》（第一乐章）)