Condensing a song

Hi guys, I was wondering is anybody knows a software where i can condense songs. In other words where i can edit the song so i can have just the chorus, for example.

I am unsure as to whether i can post questions not in regards to cd/dvds but nonetheless your help would be appreciated.

You said in an earlier posting that you have Nero 7. That should have included Nero Wave Editor. With that, you can cut/copy/paste within and between songs just as you would text in a word processor.