Hi Stephen, the only criterium is that the name be exactly the same.

So your example is correct...the name of the PDF = Bad Leroy....name of the PAsCO midi control file = Bad Leroy (case is important as well)

As for the numbering in the songbook, you mean in the Korg PA Songbook?...Yes that is required too, and I would do it using the Korg PC Songbook Editor - I think it is available for MAC too...Will be far FAR quicker to simply edit the number field in it, than using the Songbook saving pages on the PA itself. The simply re-import the Songbook file back into the PA....

Dennis