Friday 20 July 2018 to Sunday 22 July 2018 Wyboston Lakes, Great North Road, Wyboston, Bedfordshire, MK44 3AL   Dynamic singing – from core sound to artistry with Janice Chapman, David Henson, Ron Morris, David Howard, Anne-Marie Speed and Ed Blake Sessions will include: Janice Chapman: Primal sound – the link between artistry and vocal technique David Howard:…