ProgMapper is an utility for music performers which converts MIDI Program Change messages to Control Change messages and outputs them to a virtual MIDI port.
This is useful in the following cases:
- You have a MIDI controller which can send only Program Change messages.
- Your want to add a second guitar equipped with a MIDI foot controller to an application like MainStage and emulate preset changing via channel strips muting.
- Your sequencer supports only Control Change messages to switch presets or tracks.