What musical texture is most often used when a solo performer sings the American national anthem prior to a sporting event?

The Last Judgement appears in all of the following contexts EXCEPT:

a. the Sistine Chapel b. the Arena Chapel c. the Tympanum at Conques d. the Cornaro Chapel

All of the following can be observed in the Buxheim Organ Book except:

A) dynamic markings B) barlines C) keyboard tablature D) more than 250 arrangements of sacred and secular vocal music