The book "The Psychology of Singing: A Rational Method of Vocal Development Based on a Scientific Analysis of All Systems, Ancient to Modern" by David Clark Taylor is an important study in the field of musical psychology and vocal culture. In the book, the author offers a systematic approach to the study of singing, using the results of a scientific analysis of various methods that existed both in ancient times and in modern times. David Clark Taylor examines in detail the psychological aspects of singing, reveals the influence of the emotional state on vocal technique and voice development. The author reveals the intricacies of the vocal apparatus and teaches the reader effective methods of its development. The book contains many practical tips and exercises that will help improve vocal skills and improve the quality of singing. "The Psychology of Singing" is not only a practical guide for vocalists, but also an interesting study that will help the reader understand the internal processes that occur during singing and improve them. The book will be a useful addition to the library of anyone interested in music, singing and the successful development of vocal skills.