YouTube, Google Video, and family are ripe with music videos whose soundtrack you'd love to add to your music collection, and VidtoMP3.com can do just that. Enter a video URL and it spits back the MP3 file available for download.Source: http://vidtomp3.com/index.phpVidToMP3 is a brand new site that allows you to download the audio from uncopyrighted video clips on video sites!
This site implements special technologies to auto detect what site you want to download from. So no more drop down menus to chose from.
To use the service simple paste the FULL link of the page with the video on, into the box on the home page, and click "Download".
Be patient! The site is downloading your file and it may take a while depending on how large the video is.
Yeah I know most of us probably use Firefox and some add on or even Keepvid to rip the .flv video files first and then a second step to convert to MP3...but here is a one step process that seems promising.