Deletion of Treesong

Comment: as an unsourced and apparently unsourceable |dicdef. Most of the instances I've been able to find for the use of this "word" are in fantasy novels, where the usages represent a variety of concepts different from the one specified in the article. I'm not finding any reliable independent sources discussing the topic
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:DICDEF)