Many examples of ancient Greek instruments have survived for our study and use.

The technical director works independently of the set designer to plan, budget, and execute the design

Indicate whether the statement is true or false

What information does twelfth-century diastematic chant notation convey, as compared with non-diastematic chant notation?

a) it offers gestural shapes only, with no precise pitch information b) it notates pitches clearly on a full set of staff lines c) it provides a better sense of pitch, by aligning neumes around two fixed lines d) it notates a precise rhythm for each individual pitch