a fairly new concept in music that mimics the idea of a montage in film. these recordings can contain selected portions of other artists music (or any other recording at all). these clips are then assembled by hacking them together with a two channel track editor and is then narrated over by the editor.
may also be viewed as a variant of a mix tape
I was listening to Krow Mag the other day...what's that guy all about, does he think he's a rapper?
No, he does that audio collage thing. Think of it more like a narration over a mixtape.