Marble Roll

Starts by a drop, ends by catapult’s bang
Suspense
Suspense
The marble, it goes up and down and all around
The room with a mouse trap zipline
Evolving, it does not end how it used to
Looks like a giant person’s
Hands that are stretched
Sounds like
A cabinet door closing
Swoosh
Boom the catapult
Candy! Yum!