After the distraction of the Referendum, I promised that my next blog would explain what links a pair of identical twin harpists, the Heavy Metal band Iron Maiden, historian Terry Brighton, the number of the Beast of the Apocalypse, a bottle of beer — oh, and the Charge of the Light Brigade.
To start with, here are the identical twin harpists, Camille and Kennerly, The Harp Twins:

“The Harp Twins, the identical twin duo of Camille and Kennerly who have done dazzling renditions of metal classics from bands like Metallica, Nightwish and Megadeth, are back with another all-time classic: Iron Maiden’s The Trooper.” [Link: http://loudwire.com/the-harp-twins-cover-iron-maiden-the-trooper/?trackback=tsmclip%5D