"Piano and Singing: How to Teach, How to Learn, and How to Judge Musical Performances" is a publication written by the German composer and teacher Friedrich Wieck. The book reveals important aspects of the art of music, teaches teaching methods to both teachers and students. The author shares his experience and information on how to properly teach piano and vocals, how to effectively learn music and how to form an objective judgment about the performance of musical works. This book will become an indispensable source of knowledge for everyone who is interested in music and music education.