Because this is a web-app. you just need to access to the URL for try.
WAOrgan is a Shepard's tone organ. that has only 1 octave keys but notes are consecutive highest('B') to lowest('C').
WAOrgan can work with PC browsers (Chrome(recommended) / Safari / Firefox / Opera / MSIE), but I recommend to use iPad / iPhone (iOS6 is needed!) because it is polyphonic. probably, iPad mini landscape mode will be easy to play.
Have fun
Document : http://www.g200kg.com/docs/waorgan/
App : http://www.g200kg.com/waorgan/
