学苹果开发时做的一个背景音乐播放器,比较简单，适合初学者了解一下,如果有高手看到轻多多知道小弟-A background music player to do when I learn the Apple Developer， it is very simple,you can used it if you a frash learner

SoundEngine播放背景音乐Demo（多个选） SetBackSound，精选ios编程学习源码，很好的参考资料。-Demo SoundEngine background music (multiple choice) SetBackSound, select learning IOS programming source code, a good reference.