private void ParseGeneralMidi(Track track, IXmlNode node)
{
track.PlaybackInfo.Port = Std.ParseInt(GetValue(FindChildElement(node, "Port")));
track.PlaybackInfo.Program = Std.ParseInt(GetValue(FindChildElement(node, "Program")));
track.PlaybackInfo.PrimaryChannel = Std.ParseInt(GetValue(FindChildElement(node, "PrimaryChannel")));
track.PlaybackInfo.SecondaryChannel = Std.ParseInt(GetValue(FindChildElement(node, "SecondaryChannel")));
track.IsPercussion = node.GetAttribute("table") == "Percussion";
}