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# stopNote(_:onChannel:)

Sends a MIDI Note Off event to the instrument.

```
func stopNote(_ note: UInt8, onChannel channel: UInt8)
```

## Parameters

`note`

The note number (key) to stop. The valid range is `0` to `127`.

`channel`

The channel number to send the event to. The valid range is `0` to `15`.

## Discussion

---

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