                                 pressure: MIDIByte,
                                 channel: MIDIChannel,
                                 portID: MIDIUniqueID?,
-                                offset: UInt32)
+                                offset: MIDITimeStamp)
     
     /// Receive global aftertouch
     ///

                            velocity: MIDIVelocity,
                            channel: MIDIChannel,
                            portID: MIDIUniqueID? = nil,
                            offset: UInt32 = 0) {
        if AKMIDIListenerLogging {
            AKLog("channel: \(channel) noteOn: \(noteNumber) velocity: \(velocity) port: \(portID ?? 0) offset: \(offset)")
        }

    func receivedMIDISystemCommand(_ data: [MIDIByte],
                                   time: MIDITimeStamp,
                                   portID: MIDIUniqueID?,
                                   offset: MIDITimeStamp)
    
    /// MIDI Setup has changed
    func receivedMIDISetupChange()
