In stock now a select range of musical clock designs, which play a different tune every hour, on the hour. The remarkable thing is these produce rather good renditions of familiar songs. There are several tunes in their repetoire, though it only plays a brief clip of each one. There is also a volume control to turn it up or down, or to silent at night. Want to impress the neighbours? You can also press a button for a quick audio demo. On some there is also a Christmas tune option, as the season of good will draws near. Want to hear something other than a chime strike? Drop into Roy Doble jewellers.