Tuomas Holopainen and Johanna Kurkela, the royal couple of the Finnish rock and metal scenes, have dropped the first single from their joint progressive folk band Auri’s second album. Auri, which features Nightwish’s main composer and keyboardist Holopainen and multi-instrumentalist Troy Donockley, as well as folk singer and Holopainen’s wife Kurkela, has been a successful progressive folk group since their …