MIDIState{
  var <name, <>uid, <>inPortNum, <>outPortNum, <data, <>connected=false;

  *new{
    arg name, uid, inPortNum, outPortNum;
    ^super.newCopyArgs(
      name,
      uid,
      inPortNum,
      outPortNum
    ).initState();
  }

  initState{
    data = Dictionary();
    connected = true;
  }



}