It feels like it'd be Baroque because of how dramatic of tension you can make a piece sound with terraced dynamics
I'm pretty sure it is B a minor interval, because a note is lowered, it is a minor. Sorry for the wait, had to do some digging in my memory. Good luck!
Yes. sometimes you might look at it for a little bit but you don’t pay attention to the little details. the longer you look you find other stuff.