My girl is 15. Her mocks are coming up in November so she's currently trying her hardest to revise. I found her listening to music whilst revising so I took it off her so she could concentrate. About 15 minutes later she came into the living room looking really deflated and she explained how listening to music makes her want to do her revision and it makes it enjoyable. I took it off her because I wanted her to focus but she's telling me that she can't and she feels really unmotivated to carry on studying. What should I do? Should I let her listen to music which makes her actually want to do revision or was I right by taking it away from her to help her focus but makes revision a chore and makes her hate it?