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
A Santa Cause: It's a Punk Rock Christmas Zombies', and Acceptance's cover of 'Happy Xmas (War Is Over)' is listed as 'So This Is Christmas'. Japan also got a release of their own A Santa Cause: It's a Punk Rock Christmas album titled "A SANTA CAUSES-It's a Pop Rock Christmas". This album was only released in Japan or through Japanese online music stores. It Was released in Japan on November 14, 2012 through Twilight Records. It's a single CD containing 20 tracks by various Japanese and American rock bands performing various Christmas songs. Unlike the other Santa Cause albums that contained both original songs and covers this album