The Earl and Countess of Wessex visited Kneller Hall in Twickenham 10-12-2020 16:23Mode _On December 10, 2020, The Earl and Countess of Wessex visited the Corps of Army Music for a renaming ceremony and short parade at Kneller Hall in Twickenham. The Countess of Wessex is Colonel in Chief of the regiment. The British Army’s school of music is located at Kneller Hall and is recognise… newmyroyals.com