How do I access the Music Box Composer saved file location on iOS?

[jbadmin]

On iOS the local files for MBC can be accessed via iTunes, which is explained by apple here:

http://support.apple.com/en-us/HT201301

MBC will appear where the 'keynote' and 'numbers' apps appear in the screenshots on that page, allowing you to copy to and from the apps storage.

cheers,
grant