这是一个基于单片机的C语言程序，能实现蜂鸣器唱歌，内含多首歌曲，玩单片机的可以下载来玩玩。-This is a microcontroller-based C-language program, to achieve buzzer sing, contains songs, playing SCM can be downloaded to play.

利用51单片机和蜂鸣器实现音乐播放，简单简洁有效(The use of 51 single-chip microcomputer and buzzer music player, simple, concise and effective)