What type of music alternates with the vast sections of organum ...

[sdfghj]

What type of music alternates with the vast sections of organum in the compositions of Perotinus?
 
  A) monophonic chant
  B) clausulae
  C) instrumental ritornellos
  D) nothing, the composition concludes with the ending of the organum

Question 2

Who was the earliest composer to consistently include a fourth movement in his symphonies?
 
  A) Joseph Haydn
  B) Giovanni Battista Sammartini
  C) Johann Christian Bach
  D) Johann Stamitz

[mcomstock09]

Answer to Question 1

A

Answer to Question 2

D

[sdfghj]

Thanks for the timely response, appreciate it

[rachel]

Gracias!