Title: Kentucky Folkmusic: An Annotated Bibliography, Author: Burt Feintuch
Title: Heinrich Schenker, Oswald Jonas, Moriz Violin: A Checklist of Manuscripts and Other Papers in the Oswald Jonas Memorial Collection, Author: Robert Lang
Title: Choral Music in the Twentieth Century, Author: Nick  Strimple
Title: Choral Masterworks: A Listener's Guide, Author: Michael Steinberg
Title: Bartók for Piano: A Survey of His Solo Literature, Author: David Yeomans