To What Extent does music have a positive effect on learning?

The extended essay is a big part of my final grade and it is not an English essay. It is a psychology essay, I have to write a thesis, or a discussion on a topic. This is my topic:

To what extent does music have a positive effect on learning? (Brain?)

The extended essay is a big part of my final grade and it is not an English essay. It is a psychology essay, I have to write a thesis, or a discussion on a topic. This is my topic:

To what extent does music have a positive effect on learning? (Brain?)