yt2mp3
A terminal program that downloads YouTube videos as MP3 files using www.youtube-mp3.org
Installation
The easiest way to use yt2mp3 is to install it globally with:
npm install -g yt2mp3
by using this yt2mp3 will be installed in to your bin path.
Usage
Pass any video ids or youtube urls as arguments to yt2mp3:
yt2mp3 http://www.youtube.com/watch?v=9bZkp7q19f0 My2FRPA3Gf8
The videos will be saved to the current working directory using the youtube title as filename.