First thing you need to do is open Youtube and search for a music video or some other type of Video that you want to extract audio from.
When you found that video copy its url.
Then head over to website vid2mp3 . http://www.vid2mp3.com/
Paste URL there
If you are living in a country outside US your url will look like eg something.youtube.com/watch/something ” first something” is used for country, change it to www.youtube.com/watch..
Click on download and enjoy!
CREDIT: How to Answers.Blog Spots.Com
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Very good article, very good blog.
This method can’t work on phone. I tried it.
Yes, you need a PC or a phone that supports full jscripts to make it work.