Which dance music is the driving force behind the Carnaval parade in Rio?

Michelangelo's Pietà was commissioned by:

a. Leo X b. A French Cardinal c. Cosimo de Medici d. Julius II

The music of the group Altan can be distinguished from the more traditional music of Seamus Ennis because Altan's music

A. features drones. B. is more controlled and planned out. C. is looser and more spontaneous. D. all of the above.