https://help.ubuntu.com/community/HowToQjackCtlConnections

https://help.ubuntu.com/community/Midi/SoftwareSynthesisHowTo

http://askubuntu.com/questions/19764/how-does-one-set-up-a-midi-keyboard

http://translate.google.com/translate?hl=en&sl=ru&tl=en&u=http%3A%2F%2Fkeys.rni.ru%2Fmodels%2Fother%2Fmuseum%2Fqs5836%2Fqs5836.html