Justin Vickers is Distinguished Professor of Music at Illinois State University. He is presently completing The Aldeburgh Festival: A History of the Britten and Pears Era, 1948-1986, and with Philip Reed he is editing Britten's Sketchbooks, a forthcoming collection of essays. Vickers co-edited Childhood and the Operatic Imaginary since 1900 with Joy H. Calico, and Elizabeth Maconchy in Context with Lucy Walker. He is also co-editor of Benjamin Britten in Context and Benjamin Britten Studies: Essays on An Inexplicit Art, both with Vicki P. Stroeher. Lucy Walker is a freelance writer, researcher and public speaker on classical music, specialising in music of the twentieth and twenty-first centuries. PHILIP ROSS BULLOCK is Professor of Russian and Music at the University of Oxford, and Fellow and Tutor in Russian at Wadham College, Oxford. Previously for Boydell,he has published a translation of the correspondencence between Rosa Newmarch and Jean Sibelius, and in 2016, his biography of Tchaikovsky was published in the Critical Lives series by Reaktion.