Introducing C-synth - the realtime command line keyboard synthesizer. To install simply type ... make sudo make install C-synth offers a wide variety of chords. Major, minor, and several 7th chords as well ! To run csynth, simply type "csynth". WARNING: Csynth is in beta mode, and might not be stable on some systems. Right now csynth takes over your keyboard completely. If you encounter probelms so be prepared to run "xset r rate 300 23" if for some reason your keyboard does not revert to normal rate.