iPod Very odd Sound Effects

[bollard]

Hi everyone,

I was just adding a few more albums to my iTunes last night when I spotted a collection of various sound effects at the end lasting approx 3-5 seconds each. There called things like Chimes,Clapping,cash Register,Bubbles etc.
Where on earth have I got these from ???? On my iPod I can listen to them from my recently added list, but when I select one from my complete list it goes to a completely different track.

Cheers

 

[Lacero]

Those are Microsoft Office sound effects in the Microsoft Office>Office>Sounds folder.