Magic Pockets, music by Richard Joseph (although somewhat originating with Betty Boo). I've met him a few times (and come to think of it I have a photo of him with me on my site). As for playing it, that voice is a bit too high even for me!
[chat] unfortunately, the innernet has been particularly unreliable this last five days or so, which has been highly frustrating -- so don't be surprised if I don't make it tonight, or am late, or if I disappear prematurely.