1·Functions include playing a WAV file by name and by system alias.
函数包括通过名字或系统别名来播放声音。
2·So is there anything out there that explains how to decode the audio chunk of the WAV/RIFF file to understand what's taking place in each byte (amplitude, frequencies, etc)?
所以有什么有解释如何解码的音频/ RIFF文件的音频块要了解什么是发生在每个字节（振幅，频率，等）？
3·I have the format of MOD file, and many other file formats, such as MID, WAV.
我想写个播放mod音乐的控件，请问哪有这种音乐文件格式的说明文档。