O Tannenbaum the faithless maiden of the folk song. This was changed to ' (green) at some point in the 20th century, after the song had come to be associated with Christmas. The tune is an old folk tune attested in the 16th century. It is also known as the tune of "" and of "". Below is the tune with the original German lyrics of the first verse: <score vorbis="1"> » </score> The tune has also been used (as a contrafactum) to carry other texts on many occasions. Some notable uses include: O Tannenbaum "" (; "O fir tree", English: "O
From Spirits and Ghosts (Score for a Dark Christmas) with accompanying art by Conor Boyle. The "novel for a dark Christmas" revolves around Tarja's two characters, the dark and light one, bringing together lonely souls during the festive season. The album has been critically acclaimed by critics and fans alike, who have noted the dark twist Turunen achieved on the album and the combination of different languages; however, critics have commented that the album will be largely forgotten after the Christmas holidays. The album includes 11 Christmas classics combined with darker gothic influences. Utilizing the sound of a grand orchestra, traditional songs such as "O Tannenbaum", "We Wish You