Happy birthday to you这是英文版的祝你生日快乐，这首歌全文只有这几个词，就是祝你生日快乐，用了几个音调来唱的，日上必唱的歌曲，有的用中文，有的用英文
The shortest song in the world is "Three feet away" by The Microphones, which is only one second long. It is followed by "S" by Xiu Xiu, which is three seconds long. These songs are world-famous for their brevity.
