D Question 19 1 pts Tania Leon received her training at Harvard University. the Havana National Conservatory. the Paris Conservatory. the Dance Theatre of Harlem. D Question 20 1 pts Tania Leon is a(n) modern dancer. instrument builder. linguist. composer. Question 21 1 pts What occurs about 9 seconds into the excerpt? 00:00 00:22 voices are added, singing at a slower tempo more percussion instruments play at a slower tempo percussion instruments alternate with strings percussion instruments set a fast, regular pattern