Title: Brahms and the Principle of Developing Variation, Author: Walter Frisch
Title: The Cambridge Companion to Brahms, Author: Michael Musgrave
Title: Brahms in Context, Author: Natasha Loges
Title: Schubert's Theater of Song: A Listener's Guide, Author: Mark Ringer
Title: Brahms 2: Biographical, Documentary and Analytical Studies, Author: Michael Musgrave
Title: Sonata Fragments: Romantic Narratives in Chopin, Schumann, and Brahms, Author: Andrew Davis