1
Prep
Download and install MainStage from the Apple App Store. Using the download link we sent via email, download the keyboard programming and unzip the MainStage concert file.Most audio interfaces are plug-and-play but if yours isn’t, download and install the necessary software drivers.
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3
Connect
The sustain pedal normally plugs into a jack labeled “Sustain”, “Damper”, or “Switch 1”. The expression pedal should plug into a continuous control jack (likely labeled “CC1”).Your audio interface connects your computer, keyboard, and sound system together:Plug the power adapters for the keyboard, computer, and interface (if applicable) into a surge protector.
- Your audio interface most likely connects to your computer with a USB cable.
- Using a 5-pin MIDI cable, connect the MIDI OUT from your keyboard into the MIDI IN of your audio interface.
- Connect your audio interface’s stereo output to your venue’s sound system.
Inexpensive USB hubs are prone to failure. If you must use a USB hub, plug your audio interface directly into your computer and only use the USB hub for non-critical devices (e.g., keyboard and mouse).
4
Boot up
Turn on your computer, audio interface, and keyboard. Confirm that MainStage is receiving MIDI input. Depending on your keyboard’s configuration, you may need to assign your patch change and expression pedal.
