# MIDI_WATCH_VIRTUAL

`import { MIDI_WATCH_VIRTUAL } from "destack:device/binding";`

Include virtual ports.

```ds title="MIDI_WATCH_VIRTUAL"
const MIDI_WATCH_VIRTUAL: MidiWatchFlags
```

[language/library/src/device/binding/midi.ds:204](https://github.com/destack-sh/destack/blob/main/language/library/src/device/binding/midi.ds#L204)