MainStage
Overview
MIDI devices overview MainStage works with many USB and MIDI keyboard controllers and with MIDI…
Connect a USB music keyboard
You can connect a USB music keyboard to your computer to play software instrument patches…
Connect MIDI keyboards and modules
You can connect a MIDI keyboard to your computer to play software instrument patches or…
Multichannel MIDI devices
Multitimbral MIDI devices can simultaneously receive MIDI data on multiple MIDI channels. Each MIDI channel…
Turn off internally generated sounds
If your MIDI keyboard is also a sound generator, you will likely want to stop…