Nothing special I can think of. I just tried to group your stuff better. So, if I picked up pieces scattered around, I would drop them in a more organized cluster. If you can't find it, then methodically walk through the village but they should just be with everything else. Not a music thief. Now a Rhythm Thief, that's a different matter.
Also, I've already got a bunch of stuff. At least another 30 new items or so. I don't know what to do with all this stuff. Just earned a badge for spending lots in shops. Surprised it took so long.