Guitare pour débutant (Toute première leçon)

This lesson is helpful before going any further, to lay the real foundation for learning. It's intended for those who are complete beginners or have some basic knowledge. We want to make sure we're all on the same page. This guitar lesson is also for anyone looking for a starting point to teach a friend or someone else how to play guitar. Feel free to ask your questions in the comments; I'll do my best to answer them. Trésor