Observations On The Florid Song: Or Sentiments On The Ancient And Modern Singers is a book written by Pier Francesco Tosi in 1743. The book is a comprehensive guide to singing, with a focus on the technique of singing florid songs. It covers a wide range of topics, including the history of singing, the physiology of the voice, and the art of interpretation. Tosi draws on his own experiences as a singer and teacher to provide practical advice on breathing,...