[PATCH v2 0/3] MR5221: dmime: MIDI seqtrack

[Yuxuan Shui (＠yshui)]

It feels a bit weird storing and playing MIDI control events directly in seqtrack. I originally thought they were stored as curve items, but curve items would generate `DMUS_CURVE_PMSG`, but these MIDI control events are played verbatim as `DMUS_MIDI_PMSG`.

--
  v2: dmime: Handle MIDI control events in MIDI files.
      dmime: Parse note on/off events and generate a seqtrack.
      dmime/tests: Call the correct QueryInterface function for DirectMusic track.

https://gitlab.winehq.org/wine/wine/-/merge_requests/5221