The picture depicts what type of Greek architecture?

What historical occurrence eventually led to the work of Notker Balbulus?

A) the Black Death B) the Crusades C) pillaging by Vikings D) pilgrimages to Santiago de Compostela

A definition of musique concrète is music

A. for cement-factory workers in France. B. in which all sounds are considered valid. C. that is also known as "hard rock." D. that surpasses the definite and stable.