In OP yall should list/define the types and how to know the difference.
seeing as I'm such a loving lazyass and still have to add Krewella and Feed Me to the OP and won't have nearly enough room after that to add what you requested, I'll just make a big post about it in the next few days or something and put a link to the post in the OP.
y'all better not try to do that before me because my post will be pretty damn huge and comprehensive and will most definitely include some music theory.
Poll