Biography
Queen of Wand is a doujin duo unit consists of Mutsuki (睦鬼) on vocals and lyrics, and Maru Kogitsune (小狐丸) on arrangements and compositions. They are also known as STELS806. Their music are mainly piano instrumentals and strings symphonic.
Official site is http://q-o-w.jp/.
Biography text from Last.fm, available under CC BY-SA.