Software Developed by Defective Records Software
General MIDI Player v.1.0
General MIDI Player is an easy way to turn your Mac into an instrument, using its built-in General MIDI support.
Audio Plugin Player v.1.2
Audio Plugin Player is a lightweight VST and AU instrument plugin host, that allows you to play these instruments using either your mouse, computer keyboard, or MIDI device (both hardware and software MIDI devices supported).