Chopin-Nocturne No. 1 in E flat major 降E大调夜曲 Chopin-Nocturne No.1 in E Flat major(降E大调夜曲) Chopin-Waltz No. 16 in A flat major 降A大调圆舞曲 Nocturne No.1 in E flat major （降E大调夜曲） Chopin-nocturne No.8 in D flat major,Op.27,No.2(降D大调夜曲) Chopin-Nocturne No. 8 in D flat major， Op. 27， No. 2 降D大调夜曲 Nocturne No. 6 in D flat major op. 63 Chopin-nocturne No.5 in F sharp major,Op.15,No.2(升大调夜曲) Nocturne No.2 in E flat major Chopin-Nocturne No. 5 in F sharp major， Op. 15， No. 2 升F大调夜曲