Below is my LAV test for the 11 Second Club project. I used this to help me plan out my key poses, which I drew rough thumbnails of before drawing them out on my animation paper.
When I actually drew up the key poses, I tried to push them more than I have in these thumbnails, to get more of a performance out of the characters. This next video shows my key poses put to the sound clip. I animated the characters and blocks on 3 separate sets of paper, which is why all the lines overlap as I just overlaid the 3 sheets needed for each frame on top of each other in premiere pro. I drew out the characters roughly to start with, using just the basic shapes to get the animation right before adding details.