&quote;The Hapi Book&quote;

High Achiever Piano Instructor: The HAPI Book!Pianist, composer, and educator Roger Hayden has regularly brought beginning piano players to rapid happy musicianship with methods from his lesson book, the High Achiever Piano Instructor.Called The HAPI Book, the entertaining, multi disciplined approach energetically develops keyboard skills with minimum effort and far less time. Dexterity, rhythm, ...