Edited by E. L. Lancaster, Gayle Kowalchyk, Martha Mier, Victoria Mcarthur, and Dennis Alexander. Alfred's Premier Piano Course; Theory. Harmony and Instructional. Instructional book. With fingerings. 40 pages. Published by Alfred Music (AP.22371). Correlated page-for-page with the Lesson Book, each new musical concept is reinforced through fun filled writing, listening and playing exercises. With games and puzzles added to compositional and creative activities, students understand concepts more easily and learn more thoroughly.