One of the earliest three-voice compositions in Western music, ...

[jessicacav]

One of the earliest three-voice compositions in Western music, Congaudeant Catholici (Let the faithful rejoice), is found in which source?
 
  a. Winchester Troper
  b. Micrologus
  c. Codex Calixtinus
  d. Musica enchiriadis

Question 2

Who of the following was a key figure in the transition from the ragtime era to jazz?
 
  A) Jelly Roll Morton
 
  B) Scott Joplin
 
  C) Joseph Lamb
 
  D) Tom Turpin

[Jody Vaughn]

Answer to Question 1

c

Answer to Question 2

A

[jessicacav]

Thanks for the timely response, appreciate it

[FergA]

TYSM