The author's aim is to prepare the singer to sing almost anything the hardest metal singers have achieved (at either end of the register - hence the rejection of singer definitions), as well as attaining the magical qualities of the likes of Freddie Mercury.

The book and CDs are divided up well into sections of increasing difficulty, and can be studied either with CD alone, for those who do not possess Score reading skills, or with book (where every exercise is written out for men and women). It took me six months to master the first fifth of this book, but then my progress really started to accelerate.

Furthermore, there is a comprehensive and highly useful glossary and appendix for advanced singing techniques, both from a melodic and technical perspective.

The author's advice to preparing the voice, indeed at times the whole body, for a difficult singing passage, have been faultless. Never once have I felt pain or been incapacitated to sing or talk the next day. In an animated but professional manner, he advises caution and patience on the CD as he turns your voice into one of a professional.

A good friend (a more mature and professional musician than myself) had recommended this author to me and I am endebted as this is a value for money purchase you rarely acquire, especially in the self study guide genre. Nevertheless you must be motivated.