Form of Mellencamp's hit song "Paper in Fire" (J. Mellencamp, 1987):

Which early instrument is the predecessor of the modern oboe?

a. harpsichord b. viola da gamba c. shawm d. vielle e. rebec

At Reims Cathedral, the lacy framework for the glass of the rose windows is called __________.

A. bar tracery B. grisaille C. plate tracery D. hemicycles