Convert a Garageband to a Midi File

Hi there,

I have created a song on Garageband which I have managed to convert to a m4a file and a garageband file. At the moment I am trying to convert it to a Midi, but I don't have access to a Mac. I need to convert this to a Midi for importaint school work and I don't have any way of converting it. I've searched online if there is a way of doing this with Windows but apparently, it's a Mac-only thing.

If anyone knows how to convert this through the iPod or another way through Windows, I'd be really greatfull! Or if someone with a Mac and the right stuff could convert it for me, that would be fantastic. 🙂

Thanks

- Josh