Yes CarnEvil is one of my fav theme's too ! That's whats why I searched high & low for things carny as I never found any good carny, so I made it my top priority to amass all that is carnival audio I could find. I even created some of my own background tracks including a 35 min that starts from the sound of you entering a circus & walking thru tent performances to arcade then a full midway !
I had it playing during my setup & people said it felt like they were really going thru a full circus !! LoL
Will be happy to send you a link to all that is carnEvil Ani' Horror
Its propbably my largest folder of a specific audio haunt theme I have !