This book examines the life and enduring impact of Richard Wagner, a composer whose music dramas remain central to classical music culture. Simon Callow explores the complex and often contradictory nature of Wagner, a figure known for his aggression, flirtatiousness, discipline, and visionary genius, as well as his virulent anti-Semitism. The book delves into the creation of his ten great mature masterpieces, a body of work unparalleled in its scope and influence, forged amidst poverty, revolution, intense controversy, critical disdain, and fervent adoration. Callow immerses the reader in Wagner's world, analyzing the intellectual and artistic milieu that shaped a composer responsible for some of the most sublime and troubling works in musical history.

The book is presented as an ideal introduction to Richard Wagner, aiming to capture the essence of the 'Master' for contemporary audiences. It acknowledges Wagner's profound cultural significance over a century after his death, while unflinchingly addressing his deeply problematic aspects, such as his anti-Semitism. The author's approach is to immerse the reader in Wagner's world, examining the composer's genius alongside the turbulent circumstances of his life and the intense reception his work continues to provoke. This balanced perspective seeks to illuminate both the sublime beauty and the troubling nature of his musical legacy.