I did successfully refrain from mentioning that other worst-scroll-of-the-century thread, so far... oops.
Well-designed scrolls display a certain harmonic balance and an understatement. But what we have here can mean unscrolling what had better be left scrolled. The other difference is that scrolls have no big impact on sound, which probably won't apply here.
There is another class of instruments which may have provided some of these ideas. I guess that's what you have for looking medieval and historical.
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