Rhythm Theory of Music Made Easy Grade 1 2 3 4 5 6 7 8

หนังสือเปียโน Rhythm Theory of Music Made Easy ∙ Grade 1 - 8 This graded series, Grade 1 to 8 is made simple so that the student finds learning a pleasure. The progress is very gradual to smoothly proceed to the required standard set by the various examination boards.