MIDI inputs
Discover inputs on this computer or device. Select one before monitoring.
The host adapter will enable discovery when ready.
Under your fingers
Note, velocity, channel, controller, pressure, and pitch-bend activity appear here. Monitoring does not start an instrument.
From input to performance
Discover & connect
Inspect your controls
Keep a capture
Input activity
Play a key or turn a knob after connecting.
Recent activity only · no MIDI output or SysEx access · captures stay here until you download them.
This shared view uses the host’s MIDI adapter. Browsers use Web MIDI when available; native shells can supply the same input contract for Windows, macOS, Linux, iOS, Android, or an embedded host. An unavailable adapter is shown explicitly.
For USB controllers, use a data cable and check the device’s power and MIDI mode. BLE and network MIDI must first be exposed as an input by the operating system. Multiple ports can serve different functions; try each input to identify notes versus control-surface messages.
DAW recording, instrument routing, and shader control mappings are separate Audio and Virtual integrations. This workspace verifies the input first.