Postman Pat and the Karaoke Night

The children of Greendale have been practising for karaoke night and cannot wait for it to be time to sing. Everyone has a musical number prepared and they are ready to shake their stuff on the special stage that has been put up. The karaoke machine is pretty special too - it is solar powered! But it turns itself on in Pat's van and all its charge is used up, so it turns itself off halfway through the night!