Sometimes you watch a video but want to have the mp3 part of it with
you for always, and want to download the mp3. I had shared about
vidtomp3 which does the exact job but here is one more site which helps with the mp3 download of the youtube videos.
Listentoyoutube is a site that extracts mp3 from youtube videos, and make them available for you to download the mp3. ListenToYouTube is the most convenient online application for converting YouTube flash video to MP3 audio. This service is fast, free, and requires no signup. All you need is a YouTube URL, and our software will transfer the video to our server, extract the MP3, and give you a link to download the audio file.
Just enter the Youtube video URL and it will give you a downloadable
mp3 file instantly, and its done. A youtube download site lets you download the video in any format like flv, mp4 etc. but not mp3 as it does not show the video when its mp3 version. But Listentoyoutube helps you extract just the mp3 part without any involvement of the video part of it.