Find new chord progressions that are hard to do on other instruments.
Strum any instrument like a harp via midi wifi.
6 onboard sounds.
Play along with your favourite tunes almost instantly.
Incredibly simple, incredibly powerful.
The developer just released a solid demo; disregard his British modesty.
There is also a Free (Lite) version, which does not have MIDI and is limited to just the Sitar and Marimba.