This book contains the bulk of Dr. Vaughan Williams' writings on music. The topics of the paper range from Bach to Holst, and all are illuminated by the author's comments.
A phenomenal composer discussing a anthropological monument (multiple monuments, to be exact). Super intriguing views on different periods and genres of music: gave me so much insight not only about the subject matter but also about Vaughan Williams himself and his overarching musical style.