You can benefit from listening to your teacher/just work in general because you will know what it says, therefore you are more likely to get the questions correct.
Music can help people cope with stress and it can help with anxiety. Some people find that they are more productive when they listen to music. Hope this helps!!
Albus was put in Slytherin. The sorting didn't make a bad choice because maybe Albus could raise the Slytherin House liking considering everyone in the Harry Potter world be hating on them. So with a Potter in Slytherin it could help the house.
