The song was written as a fun listening exercise. The students need to focus on the directions and it gives them a chance to move their bodies. The song has been used from grades K-7 (however, the older students liked it for the novelty). With a discussion about the expectations, some clarification with some movements, and guidelines that fit your class, the song can break up a long day.
The lyrics of the song are on another page in my profile.
This zip file contains the original version, fun version, as well as an instrumental version (for creative uses).