Which of the following is not a concern of the tibetan monks from the drepung loseling monastery who, during an eight-day empowerment ritual, create a sand mandala? a. the process of artistic creation b. the use to which the finished work is put c. the preservation of the completed work d. the pattern of the mandala

The appropriate response is D. Typically Tibetan friars from the Drepung Loseling Monastery who, amid an eight-day strengthening custom, make a sand mandala is not worried of protection of the finished work. Hope this answer will help you. 

it would usually depend on the genre that they would provide

12-bar blues chorus = a a b