The catacomb of Saints Pietro and Marcellino in Rome is an example of ________ work

A twelfth-century cleric named Perotin, who worked at the Cathedral of Notre Dame, wrote long and detailed works with the first harmonies, known as

a. organum. b. ballata. c. flutium. d. monophonies.

The performance style heard in this listening example suggests which of the following traditions of psalm singing?

A. performed by the use of lining out B. Regular Singing tradition C. Lutheran chorale hymn singing tradition D. specifically Calvinist written tradition