the name of this classic sound

im searching for a sound that is mostly used at lunapark games and carnivals
and is used also in classic comedy movies and/or cartoons

i found this link on youtube

http://www.youtube.com/watch?v=qz-Oj2QgzYw

and i think its like the tune played from

0:37 - 0:40

but little bit slower

please help me im going bananas

if still on the hunt, here you are:

http://www.youtube.com/watch?v=A9ol1qLyYwE&feature=fvst


brgds/misafir