OSS Audio Editing for Windows?

I’m looking for an Open Source Windows Audio editing program.

It doesn’t need to do much of anything, really all I want to do is beat up some existing MP3’s and shorten them or take the middle or really simple things like that.

I certainly don’t need to edit the layer twelve astro glide full throttle turbo analysis spectrum or anything like that. Just easy stuff for stupid people like me.

Any ideas?