Former NIGHTWISH singer TARJA TURUNEN has checked in from the road with the following diary: "I am having some time off in Lahti before we leave to Keuruu, Finland. I will have my last Christmas concert in tonight. It’s been quite cold in Finland during these last days, but also it’s been just wonderful to sing these Christmas “carols” again with Kalevi, Markku and Marzi. This group of people really enjoys performing together, but also we like to share time toget...