Organ Instrument

Xist Publishing

Organ (Discover Musical Instruments) (English Edition)

THE HISTORY OF ORGAN INSTRUMENT: The Ultimate Evolution and Advancement of the keyboard and Organ (console instrument) (English Edition)

Alfred Music

Fifth Concerto for Two Keyboard Instruments: Organ Solo (Kalmus Edition) (English Edition)

Reginald Dunn

Stringed Instruments & Organs                    

AP Editions

Organ Instrument                                

Tactus

Works for Solo Organ and for Organ and Instrument

Vedette Records

Instrument / Organ: Tones / (Organo, Toni)      

Hal Leonard

The Hammond Organ: An Introduction to the Instrument and the Players Who Made It Famous (English Edition)

Dover Publications

Organ-Stops and Their Artistic Registration (Dover Books On Music: Instruments) (English Edition)

HUNGAROTON

Music For Mallet Instruments Voices & Organ Music