MIDI Instruments on Ubuntu

[Ihsan_Cingisiz]

Hello,

I had Windows XP on my Acer Aspire One AOA110 before i installed
Ubuntu, the Netbook edition. I really like the Ubuntu and don't want to
delete it because of my keyboard, but i really, really want that my keyboard
works on this Ubuntu OS..

I've got a Casio CTK-496 Keyboard, and i was connecting it with a MIDI to
USB cable on Windows XP. I connected on Ubuntu too, and when i play
MIDI files it doesn't plat on the keyboard, do i need a program on Ubuntu
that lets my MIDI instrument play from the cable?

Kind regards,
Ihsan..