Have you ever visited a Welsh farm? No? Here is your chance to travel to Nant-y-Moel, a very musical small town at the bottom of the mountain, full of the sounds of nature, and let Tim introduce you to his animals, especially his cow Gwen, who is fond of dancing. 'A Sentimental Waltz for a Cow' is dedicated to the children of Nant-y-Moel Primary School so that they never forget that...