About Alfred’s Basic Adult Piano Course – Sacred Book (Level 1) Written by Amanda Vick Lethco, Morton Manus, Willard A. Palmer. Instructional book for piano. Series: Alfred’s Basic Adult Piano Course. Published by Alfred Publishing. (AP.2468) ISBN 9780739015476. With easy piano notation, fingerings, introductory text and instructional text. Learn To Play and Sacred. 9×12 inches. Traditional sacred favorites are arranged in progressive order to gradually develop the adult student’s technique while providing hours of enjoyment. Selections include “Just a Closer Walk With Thee,” “For the Beauty of the Earth” and many others.