only read if you're bored lol (gcse options year 9)

Ok, so I have to submit my GCSE options on Friday, and so far this is what I'm thinking:

The ones that I want to do -
Psychology
Art
French

And I'm choosing between these for my last option -
History
Music

But the thing is, I have no idea which one I want to do. I like both, and find both of them quite easy. There are reasons why I like each one, for example for History:
I have a good memory for facts, our teacher's already given us GCSE style questions, and each time I've gotten a score of 90% or above, and literally all my friends are doing it.
And for Music:
I have a Grade 3 on piano (working towards Grade 4), I love music, have good music theory, and have tried to make music before (sort of succeeding). But the thing is, for music, none of my friends are doing it.

Both the teachers are nice, and teach pretty well, so it's quite a difficult decision. If all my friends were doing music, then I would definitely choose that.
At my school we have to have back up options, so right now I have this in the form (it's not sent yet)
4 Main Options - Art, French, Music, Psychology
2 Back ups - History, Geography

But I don't know if I should swap History and Music or not. Any opinions?

Oh my god this is so long. If you read this whole thing, you have a great attention span.