Ullrich ScheidelerFelix Worner is a research associate and Lecturer in the Music Department of the University of Basel and serves as co-editor of the Zeitschrift der Gesellschaft fur Musiktheorie. Ullrich Scheideler is Head of Music Theory at Humboldt-University in Belin and a former editor of the Arnold Schoenberg Critical Edition. Philip Rupprecht is Professor of Music at Duke University. He is the author of British Musical Modernism: the Manchester Group and their Contemporaries and editor of Rethinking Britten. Read More Read Less