The very flat yet stable ESI XSynth MIDI keyboard comes with a synthesizer engine. Ideal for making music on the go.

It’s something of a footnote today but it seems Coleco did get something right as it had a great keyboard. [Nick Bild] has one, and he’s brought it into the 21st century with a USB interface.

Change your keyboard’s theme and background Back in the early days of Android, the “stock” keyboard was something of an ugly duckling, with boxy, chunky keys and a single white-on-black theme.