http://bugs.winehq.org/show_bug.cgi?id=11177
--- Comment #2 from Ove Kaaven ovek@arcticnet.no 2008-01-13 21:13:32 --- That's the version in the Debian bug (yes it's old). I've checked and it has never been fixed, though, so I figured may as well use it.
As for the component, I had to use _obsolete_multimedia, because none of the "non-obsolete" categories were relevant. MIDI is *not* DirectX and never will be, it's a winmm part, introduced long before DirectX existed, and still independent of DirectX, implementing functionality that don't exist in DirectX (MIDI, CD audio, mixer API, high-resolution timers, etc).