Easiest Tool to convert MIDI from PSR to Genos

[SG2009]

What is the easiest took to covert MIDI song that was created on PSR to Genos?  Tyros4 to Genos?
Also if there are any videos or instruction that shows how to do that, that would be awesome.  Thank you so much in advance for your help.

[rodrigo.b]

If you want to improve the sound of the song maybe you can change sounds on the mixer and also convert the real drum track to Revo track with Yamaha megaenhancer.

P.S I want the almost the same thing but I want to convert a MIDI song that was created on Korg Pa to Genos/ CVP809