private static void ViewTrack(Track track)
        {
            Console.WriteLine("=== Track Chunk ===");
            int ecnt = 0;

            foreach (MDEvent mdevent in track)
            {
                ecnt++;
                //Console.WriteLine(StaticFunc.HexaString(mdevent.Buffer));
                Console.Write("{0}th delta:{1}", ecnt, mdevent.Delta);

                if (mdevent is MetaEvent)
                {
                    Console.Write("<Meta>");
                    ViewMeta(mdevent as MetaEvent);
                }
                if (mdevent is MidiEvent)
                {
                    Console.Write("<Midi>");
                    ViewMidi(mdevent as MidiEvent);
                }
                if (mdevent is SysEvent)
                {
                    Console.Write("<Sysex>");
                    ViewSysex(mdevent as SysEvent);
                }
                Console.WriteLine(StaticFunc.HexaString(mdevent.Buffer));
            }
        }
 private static void ViewHeader(Header header)
 {
     Console.WriteLine("=== 헤더 Chunk ===");
     Console.WriteLine(StaticFunc.HexaString(header.Buffer));
     Console.WriteLine("Format : {0}", header.Format);
     Console.WriteLine("Tracks : {0}", header.TrackCount);
     Console.WriteLine("Division : {0}", header.Division);
     Console.WriteLine();
 }