This vintage music book is a must-have for any pianist or organist looking to improve their finger power. Written by John W. Schaum, it includes exercises and techniques to strengthen your fingers and improve your playing ability. The book is from 1968 and has stood the test of time, making it a great addition to any collection of musical literature. Whether you're a beginner or a seasoned musician, this book is sure to help you reach your full potential on the piano or organ.