General MIDI Player 2.2.4

This app is a tool that allows you to turn your Mac into an instrument, using its built-in General MIDI support. You can play those instruments using either your mouse, computer keyboard (including support for non-US keyboards), or MIDI device (both hardware and software MIDI devices supported). It has a simple, one-screen interface, that will let you start making music with your favorite General MIDI instrument in seconds.