[Zubersoft]

I can certainly work on that. When it comes to defining multiple values, do you mean a delimited list of values in the same directive, or combine all of the values from separate directives into one list? I'm assuming you mean the latter, so that you could do something like:

{artist: Artist 1}
{artist: Artist 2}

and they would both be added in MobileSheetsPro.  Also, your very last bullet about updating the source with actual meta data, can you elaborate a little bit about exactly what that would mean? Do you mean if you edit a chord pro file in MobileSheetsPro, at that moment in time I inject metadata values into the file to reflect the current metadata in MobileSheetsPro?

Thanks,
Mike