Dundt dundt dudda dudda
Dundt dundt dudda dudda
Dundt dudda dundt dudda
Dudda dudda dudda dudda dudda duh
Is that how it goes?
I put “calliope music circus” into Google and came up with this.
http://www.comptons.com/encyclopedia/MIDI/83886173_D.html
It’s a RealPlayer sound clip. My speakers don’t work so I dunno how it sounds.
There were 1,479 other hits. Look around and see what you find. 
“Calliope music circus title” brought up this website.
http://www.klavier-records.com/merrycircus.htm
It’s possible that the tune you’re thinking of is included in this list.
Try doing a Google search with the possible title and “RealPlay”.
Or are you referring to the “clown” song
you know:
Duh Duh datta datta da da da da
Duh Duh datta datta da da da da
Da datta da da
da datta da da
etc.
THAT song is called “Enter the Gladiators”. Which is kinda funny.
Can you picture “Brutus the Annihilator” entering the forum to
Duh Duh datta datta da da da da
Duh Duh datta datta da da da da
That’s like learning Beethoven’s 5th is named “Uncle Schmecky’s Teeth are Missing”
Most likely as stated above (though I prefer “Barnum & Bailey’s Favorite”)
Entry of the Gladiators (aka “Thunder and Blaze”) by Julius Fucik (Prague: 1872-1916)
[screeching halt]
- WHAT part of Beethoven’s 5th is named “Uncle Schmecky’s Teeth are Missing”??? Hanh?
[/screeching halt]
Here is a MIDI version of Enter The Gladiators