Keys vs. Keys allows 2 people to perform on 2 independently musical keyboards. Each player has a can choose from 64 awesome instrument sounds including acoustic and electric pianos, organs, synthesizers and more.
This app is authored using the Make Audio Apps editor. You can get more information, source code and license information at http://makeaudioapps.com.
This application uses portions of the Open Source Fluid Soundfont as its sound library http://sourceforge.net/apps/trac/fluidsynth/.