What is the earliest and largest collection of written organum, containing about 150 two-voice organa?
a. Musica enchiriadis
b. Santiago de Compostela
c. Codex Calixtinus
d. Winchester Troper
Question 2
The second strain of the trio of which of the following genres often consists of a breakup strain (cat fight), preparing the return, often in grandiose style, of the opening strain of the trio?
A) novelty piano
B) brass band (specifically of New Orleans)
C) march
D) ragtime