1: which written example represents audio sample 1? 2: which written example represents audio example 2?
3: which written example represents audio example 3?
4: which written example represents audio example 4?
5: which written example represents audio example 5?
6: which written example represents audio example 6?
7: which written example represents audio example 7?
8: which written example represents audio example 8?
9: which music sample demonstrates harmony?
10: which music samples use only one pitch?