― Hello and welcome to this new tutorial ! ∙ Nowadays, all kinds of people use YouTube as their favorite video website (Musicians, Marketers, Bloggers, Athletes . . . ) . ∙ Many people on YouTube need to download the video as mp3 and they still looking for a solution online and they didn't find, well that's why I made this simple tutorial to help them by a great one ( solution ) integrated with the Firefox browser . ∙ Imagine that you'll be to download AnY ViDeO on YouTube [...].