Alfred's Premier Piano Course, Theory 3By Dennis Alexander, Gayle Kowalchyk, E. L. Lancaster, Victoria McArthur, and Martha Mier. Students are finding the Theory Books in Premier Piano Course not only fun to do but very helpful in reinforcing new materials introduced in the Lesson Book. The Learning Links included in the Theory Book relate to learning more about important subjects found in the music and lyrics in the Lesson Book making for a more rounded education. Continued from previous