Cat litter ukuleles

Yeah, you read that right. Today, I made a ukulele from a cat litter container for practice. Next week, for our monthly maker party, I have materials for students to make their own ukuleles from cat litter, cereal boxes and more. Plus, they can use Arduinos and Makey Makeys to make their own music. Today, I'm thankful for musical inventions. What will you use to make music?