With its own cadence, tone, and rhythm, your voice is as unique as a fingerprint, and conveys even more meaning than the words you say. But your voice can also get in the way: we find ourselves mumbling when we want to sound confident, squeaky when we want to be taken seriously, and off-key on those crucial high notes at choir or karaoke. 'This is a Voice' is a practical system of step-by-step vocal warm ups and exercises, each one illustrated with striking graphic design. By following these simple techniques, anyone can gain more control over their voice - whether to project confidence and be more persuasive at work, or just to sing in tune.