Exmude is a simple musical instrument that you can
run on your computer. You control it with your
mouse. Moving the mouse up and down controls the
volume, while moving the mouse to the left and to
the right controls the pitch.
KGuitune is a guitar-and-other-instruments tuner. It takes a signal
from the microphone, calculates its frequency, and displays it on a
note scale graphic and an oscilloscope. It supports normal, Wien, and