I just downloaded and installed a program called MP4 To MP3 Converter. The software is a Windows utility that quickly converts MP4 videos to MP3 audio files. MP4 To MP3 Converter also converts AVI, MPG, FLV, WMV, MOV and other video formats to MP3, WMA, WAV, OGG, FLAC audio formats. MP4 To MP3 Converter enables you to extracts audio (like songs) from movie files. Right now the company is giving away 50,000 copies of their software. However, the promotion ends on Friday, April 13, 2012.