Myron's Discus Thrower (fig. 6.6) is stylized

Which liturgical book is a useful 20th-century anthology of different kinds of chants from both the Mass and Office?

a) Graduale b) Liber Usualis c) Missal d) Antiphonale

In the nineteenth century, music was considered the "most Romantic of all the arts" because it __________

a) produced the most effective love songs b) was essential to the new forms of opera being developed c) was the most popular of the arts among youth d) provided access to unknown realms, separate from the outer world