Book 3. Lesson * Theory * Solo. Method/Instruction; Piano - Alfred's Basic All-in-One Course. Alfred's Basic Piano Library. Learn To Play. Instructional book. With introductory text, instructional text, easy piano notation, fingerings, lyrics (on most songs), harmony part (for the teacher) and illustrations. 48 pages. Alfred Music #00-5742. Published by Alfred Music (AP.5742).