I get up, I get down and I'm jumpin' around
And the rumpus and ruckus are comfortable now

What is your question

Explanation:

But I like this poem

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.

they most likely have a instrumental version. just look it up on google.