Watch the Chest Voice online guitar lesson by Karan Andrea from Guitar Player Wanted: Vocals A Plus
Let's start with the part of your voice you are most comfortable with - the part in your natural speaking range. This is called your chest voice. Your chest voice is at the lower end of your range, and you can feel it vibrate in your chest, although all the resonance still comes from those spaces in your mouth and head. Think Johnny Cash. His is probably the most recognizable chest voice in pop music.