Self-Study Program

You can purchase the book One Voice System, which is available in eBook format and study and apply its principles and exercises.

Some people can definitely learn on their own and can assimilate an apply things in a book.

Some prior knowledge is useful or vital, depending upon your experience and education. Having a firm grasp of music, and being able to play piano are necessary. Having a music degree may also be useful in understanding the book for some individuals.