This touch-sensitive keyboard features 566 on-board sounds, including realistic stereo pianos, powerful drawbar organs, drumkits and General MIDI tones, and 156 built-in rhythms. The twin stereo speakers and digital equalizer ensure pristine sound. Players can record performances into the CTK 691‘s five-song memory. And such functions are made easy to use thanks to its large, backlit monitor screen. Internet connectivity means the CTK691 benefits from Casio’s data expansion system, allowing users to control it from a PC, edit synthesizer parameters via computer etc.

All entrants have to do is answer this question by 9am next Thursday:

* Which current UK Pop act is unusual in featuring piano as the lead instrument, and no electric guitar?

Answers in an email to teacher@tes.co.uk