Representing a historical cross-section of performance and training in Western music since the seventeenth century, Five Lives in Music brings to light the private and performance lives of five remarkable women musicians and composers. Elegantly guiding readers through the Thirty Years War in central Europe, elite courts in Germany, urban salons in Paris, Nazi control of Germany and Austria, and American musical life today, as well as personal experiences of marriage, motherhood, and widowhood, Cecelia Hopkins Porter provides valuable insights into the culture in which each woman was active.  Porter begins with the Duchess Sophie-Elisabeth of Braunschweig-Lueneberg, a harpsichordist who also presided over seventeenth-century North German court music as an impresario. At the forefront of French Baroque composition, composer Elisabeth-Claude Jacquet de La Guerre bridged a widening cultural gap between the Versailles nobility and the urban bourgeoisie of Paris. A century later, Josephine Lang, a prodigiously talented pianist and dedicated composer, participated at various times  in the German Romantic world of lieder through her important arts salon. Lastly, the twentieth century brought forth two exceptional women: Baroness Maria Bach, a composer and pianist of twentieth-century Vienna's upper bourgeoisie and its brilliant musical milieu in the era of Gustav Mahler, Richard Strauss, Arnold Schoenberg, and Erich Korngold; and Ann Schein, a brilliant and dauntless American piano prodigy whose career, ongoing today though only partially recognized, led her to study with the legendary virtuosos Arthur Rubinstein and Myra Hess.  Mining musical autographs, unpublished letters and press reviews, interviews, and music archives in the United States and Europe, Porter probes each musician's social and economic status, her education and musical training, the cultural expectations within the traditions and restrictions of each woman's society, and other factors. Throughout the lively and focused portraits of these five women, Porter finds common threads, both personal and contextual, that extend to a larger discussion of the lives and careers of female composers and performers throughout centuries of music history.