C. Keyboard Works

Rexroth, Dieter. “Ein amerikanischer Denkstil in der Concord-Sonate. Zu einem Aspekt des Transzendentalisten Charles E. Ives.” In Zwischen den Grenzen: Zum Aspekt des Nationalen in der Neuen Musik, 54-61. Frankfurter Studien, Vol. 3. Mainz, Germany: Schott, 1979.

Babcock, Michael J. “Ives’ ‘Thoreau’: A Point of Order.” American Society of University Composers (Proceedings) IX/X (1974/75): 91-102.

Cohen, Hermann. “All the wrong notes are right’ — Zu Ch. Ives’ 2. Klaviersonate.” Neuland 1 (1981-1982): 28-42.

Clark, Sondra Rae. “The Element of Choice in Ives’s ‘Concord Sonata.’” Musical Quarterly 60/2 (April 1974): 167-186.

Boatwright, Howard. “Ives’ Quarter-Tone Impressions.” Perspectives of New Music (Spring-Summer 1965): 22-31.

Berger, Arthur V. “The Songs of Charles Ives.” Musical Mercury 1 (October-November, 1934): 97-98.

“Ives Composes Sonata in Modern Style.” Danbury Evening Times, November 19, 1927.

Tryon, Winthrop P. “Quarter-Tone Experiments.” Christian Science Monitor, February 7, 1925, 8.

Tryon, Winthrop P. “New Yorker Writing Music for Quarter-Tone Piano.” Christian Science Monitor, January 13, 1925, 10.

“Music Club Hears Lecture Recital on Modern Sonata.” Atlantic Constitution, January 5, 1922, 10.