The MusicWeaver is a real-time MIDI data stream manipulator (call it "MIDI Morphing!"), using an interlinked net of small processing modules. You build your desired network graphically as a 'flow-diagram' through simple drag-and-drop operations. Do simple things like note transposition or keyboard splits, or more complex operations such as performing different transformations according to parameters of individual MIDI events -- such as the velocity of notes -- or at specific points in a sequence. The range of modules is always expanding, and so are the possibilities.