Compatibility with Musical Keyboards and MIDI keyboards - KaraKEYoke and Midi4Fun software - learn to play piano, Musical Keyboard CASIO and other, MIDI keyboard
Casiotone CT-S200 & CT-S300 MIDI & Audio Song Recording with Free Software (LK-S250) - YouTube
Midi4Fun Download - With this program you can convert any free MIDI or Karaoke song