"This book teaches the controversies surrounding some of the most popular works encountered on Broadway, in the opera house, and in music history courses. Packed with critical insight and practical advice, it will be an indispensable resource for teachers and performers alike."—Richard Will, Professor of Music, University of Virginia, author of "Don Giovanni" Captured: Performance, Media, Myth (University of Chicago Press, 2022)“A fascinating and important project.”—Kunio Hara, Associate Professor of Music History, University of South Carolina; cultural consultant Houston Grand Opera, featured speaker Boston Lyric Opera’s Butterfly Process