I didn't take the quiz, but had an observation.
You asked this question in a forum of musicians.
It may fare better on 'social media' which was your original intent.
Just sayin', a couple of the responses here may not be indicative of a social media response.

It may be wildly successful in a different setting.
When I read that some questions were about identifying various musicians I passed.
Could you point out 'Sir Duke'in a lineup?
/again; a musician forum

Insert any of thousands of other influential musicians as needed in place of Duke
Seems more suited for social media, which was your intent
Just my observation
It may do much better there than here, depending on the targeted audience wink

I do not work here, but the benefits are still awesome
Make your sound your own!