Want to play lead guitar in a rock band? Well first you have to learn techniques from the professional. This guitar lesson from Siggi Mertens teaches you how to play the Am, G, and C chords on the acoustic guitar. Once you get a hang of these popular guitar chords and tunes, you can start incorporating them into your own songs. With this lesson and a bit of practice you will be able to play Am, G, and C chords on the acoustic guitar. The next time you are with your friends you can impress them by whipping out your guitar and strumming some of their favorite tunes.