Check out this excellent demo of LayR (by Living Memory Software) made by my friend RedSkyLullaby. Also, whilst you’re at it, check out some of his music, he’s great, and has lots of music for you to explore.
There is also a new update for LayR out today, 1.0.3. As I don’t want to steal the thunder of various review sites, I shall be linking to one instead, for example ask.audio which today goes through what is new in LayR. In short: an awesome synth becomes even better.