Welcome, but obviously you've been here for the last two months beavering away on the lessons. Well done for sticking with it and reaping the rewards! :)

I'm just about done with Level 1 beginners after just over two weeks and I'm amazed how far I've come from ground zero.

You are right. That B major is a bit of a sticker but it will come around ( the little devil).

I guess with any learning, the basics are easy but as you advance it gets tougher; nothing is insurmountable!