Although MUSIC X projects are typically setup using the MUSIC X graphical user interface, you can also import MUSIC projects as .msf file:
...
.
...
MUSIC Setup Files (*.msf) are text-based files that can be developed in any external text editor or spreadsheet software. *msf can be developed independently of MUSIC as described here. This makes the *.msf particularly useful for automatically creating MUSIC projects using third party software.
Once a *.msf has been developed, ensuring that it adheres to file format requirements, the file can be imported into MUSICThis is particularly important when you want to import your MUSIC classic file to MUSIC X.