How do i pick my own music from youtube?

So… you want audio from a video on youtube in your Scratch project?
Take your song link
put it in a youtube to Mp3 generator, like dirpy.com or youtube-mp3.org (p.s. haven't had access to dirpy because of a fickle fire wall, I hope it hasn't gone under!)
Now download your Mp3 and upload it in the project.

Click the little folder with an arrow coming out of it in the sounds tab to select an mp3 from your computer. Then click ok.
You're done!

ok thx lol