iPad app to play files from Korg PA 50

[Alchemist_Joel]

Hi,

New user here, so let me apologize up front if this is a dumb question, or if it's been answered elsewhere as I wasn't able to find any information on it.

My father uses a PA 50 to create his backing tracks that he plays along to with his guitar. I suggested to him that there may be an iPad app that will play his created MIDI tracks from the PA 50 thereby no longer necessitating him to take the whole keyboard with him when he wants to play. Can someone please tell what software could do this for him? I've been able to find MIDI players on the iPad for regular everyday MIDI files, but I suspect that a specific player may be needed to play the files generated by the PA 50.

Hoping someone can help me out with this?

Cheers,
Joel.