variant of 琴[qin2], guqin or zither
琴
=
今
+
玨
:
The Queen of Hearts (qi) is playing her guqin (琴) in the encampment's kitchen ((e)n2). She wants to play the music from 200 years ago, so she got a big calendar (今) which shows today's date 200 years ago. On the corresponding calendar page is an image of a 200 year old jewel necklace (玨) which inspires the Queen's music.