Staff Small 320×150 Medium 640×301 Large 1024×481 Download Tiff Original 2400×1127 | (263.3 KB) Description A music staff with 6 and a half octaves. Keywords music, note, octave, staff Galleries Miscellaneous Music Source: Encyclopaedia Britannica (11th ed., vol. 13) (New York, NY: The Encyclopaedia Britannica Company, 1910)