The Cat in the Hat Knows a Lot About That! S3 · EP20
Going, Going Gong
8.0 · 2010 · Animation,Family,Kids · ~30m
Sally is playing a song on an instrument made up of different things in the Treehouse but she can't find the right note for her song. In Gongolia, they find out that bigger things make lower sounds and smaller things make higher sounds.
