How do I convert my mp4 music to mp3

How do I convert my mp4 music to mp3

Convert Audio Segment Convert an audio segment or extract an audio segment from a video file to one or several formats. mp3, wav, wma, m4a, mid, flac, mov, amr, aac, au, aif, raw, dvf, vox, cda, gsm and many more formats mouth mp4 to mp3 batch converter straight from the source Freeware mp4 to mp3 converter download