Hi,
I see your website store page and find out the solution for this. Since all your brands sorted based on the tag so all they have the specific URL like this one https://flutesandflutists.com/store/low-flutes?brands=Kingma
So i will create all the required pages based on your brand, like when some one search on google like "Kingma" brand so it will show a store page based on that selected brand. Hope you follow me.
If you need my help, just let me know.
Thank you