Chopin-nocturne No.5 in F sharp major,Op.15,No.2(升大调夜曲) Chopin-ncturne No.14 in F sharp minor,Op.48,No.2(f小调夜曲) Chopin-nocturne No.8 in D flat major,Op.27,No.2(降D大调夜曲) Chopin-Nocturne No. 5 in F sharp major， Op. 15， No. 2 升F大调夜曲 Nocturne No.5 in F sharp major，Op.15，No.2 （升F大调夜曲） Nocturne No.5 in F sharp major,Op.15 No.2 Nocturne No.5 In f sharp Major,Op.15 No.2 Nocturne in F sharp major,op.15 no.2 Nocturne No. 5 in F sharp major, op. 15 No. 2 Nocturne in F sharp major,op.15 No.2