I think this is one of the best items I have bought this year and believe me the competition has been tough! It's not recorded perfectly but it is a fantastic and fun tool - I really recommend it to anyone interested in any or a combination of the following: voice/vocal development (I'm an opera singer and a teacher, and a researcher with interests in healing...!), acting, singing, healing, self-confidence/self-help, teaching with or without connection to music, sound therapy etc etc. Its relevance is far-reaching.
When you practise the exercises they really do work - they're soooooo easy too, which is of course a bonus! It's not a theoretical technical guide but nevertheless it allows you to find a very natural means of self-expression, without interference from your over-critical mind and often limited imagination. It's great for tuning into your body and becoming "whole"!!!! I can't recommend it enough!

I thought this tape was excellent. I listened to it in one sitting and could apply the knowledge. It tells you in plain english why using your voice can heal you. Nobody ever told you why chanting or using vowel sounds could heal you. The tape is fulfilling but leaves you wanting more knowledge of the power of your own voice that we all possess. A hidden jewel.