"The Masters and Their Music: A series of illustrative programs with biographical, / esthetical, and critical annotations" by W. S. B. Mathews is a collection of biographies of some of music's most important figures. Bachm Handel, Haydn, Mozart, Beethoven, Schubert, Schumann, Mendelssohn, and more are described, revered, and compared in this text. It's a useful tool for music lovers and students who wish to get a better understanding of music theory.