KORG monotron Song (finger & stylus)
The Monotron is a tiny analogue synth with a ribbon keyboard. It’s so small, it’ll fit in your hand!
Update (July 28th): Ordered two from Thomann, one for myself and one for Niall. They’re tiny and cheap as chips, so I figure, what’s the harm? I’m also getting myself a Kaoss Pad while I’m at it: I’ve been dithering about getting one for ages, so I figure I’d might as well take the plunge.