Which musical technique do you hear in the first and last sections of "O magnum mysterium"?

Question

Quizplus · Accepted Answer

The musical technique that is heard in the first and last sections of "O magnum mysterium" is sequence. A sequence is a musical motive that is repeated at successively higher or lower degrees of the scale. In the first and last sections of the piece, the opening motive is repeated at successively higher pitches, creating a sequence.

Which Musical Technique Do You Hear in the First and Last