Here's a track I made years ago but shelved for various reasons. The main loop sounds different in the left channel to how it sounds in the right, so I stereo flipped both channels to add a bit more variety in the arrangement. If you've ever played SMW you might have noticed how the SNES couldn't cope with several sounds going off at once and would sometimes only play the music on one channel, making it sound slightly different.
I used a Soundtoys plugin called PanMan to pan all the scratches. Saved me loads of bother. I think the main reason I shelved it was because I couldn't bring myself to sit down and pan everything!