Preludes and Studies: Musical Themes of the Day is a book written by William James Henderson and published in 1891. The book is a collection of essays that explore the musical themes of the time, including the rise of opera and the development of new musical forms. Henderson, who was a prominent music critic and composer, provides insightful commentary on the works of many of the leading composers of the day, including Wagner, Verdi, and Brahms. The...