音乐文件格式转换工具，支持的转换包括MP3 to WAV，WAV to MP3，MP3 to WMA，WMA to MP3，MP3 to OGG，OGG to MP3，WAV to OGG，OGG to WAV，WAV to WMA，WMA to WAV，WMA to OGG，OGG to WMA，MP3 to MP3，WAV to WAV，OGG to OGG。
