2.
This perfect analogy for anxiety:
4.
This truly inspirational arrangement:
7.
This notation that will likely be ignored:
9.
This notation that really is just a shark:
10.
This loooooong string of puns:
11.
This very relatable direction:
12.
This giggle-inducing piece:
13.
This story about dynamics:
17.
And finally, this summary of operas by composer: