小夜曲， serenade
In music, a serenade (or sometimes serenata) is
a musical composition, and/or performance, in someone’s honor.
Serenades are typically calm, light music.
The word serenade is derived from the Italian word sereno, which means "calm".
顾名思义，serenade 是 宁静 舒缓之意
夜曲，nocturne
A nocturne (from the French which meant nocturnal, from Latin nocturnus)
is usually a musical composition
that is inspired by, or evocative of, the night.
nocturne, 即 夜景 夜想 夜思曲
肖邦 舒伯特 都有 很优雅的夜曲 作品
大小夜曲 有区别， 还好，有人将其 合二而一
例如 著名作曲家 萨拉萨蒂
Pablo de Sarasate, Nocturne-serenade, Op. 45
8曲连播， 若不能连播，IE－9 或最新版本 可以
