Multitouch application used to send MIDI messages to external applications
1- download kivy http://kivy.org/#download
2- extract
3- add to Path
4- download & install pygame http://pygame.org/download.shtml
5- run app from command line "kivy instrument.py -w --size=1200x600"
Note: I used "Loopbe" to create a MIDI loop on my computer
Demo