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Impossible Music Wikia has been moved to Official Black MIDI Wikia.

Due to some administrative difficulties, it is no longer possible to moderate the contents of this wiki. Because of that, this wiki will be abandoned and all updates will be done on the new wiki. We are sorry for the inconvenience.

To visit this page on the new wiki, click here.

HFBMP is a MIDI player which rarely lags. HFBMP 3 will probably never lag. HFBMP 1 glitches when it lags (?), but HFBMP 2, 3, 4, and 5 simply lag. The audio seems to be un-laggable.

Latest Version: 5.1

Note Limit: 93 trillion (the maximum note limit)



  • Optimized to the extreme (?); HFBMP lags the least out of all MIDI players, so as a result, HFBMP has been used to play MIDIs with over a billion notes.
  • Has the maximum possible note limit


  • Notes don’t have borders as a result of the extreme optimization.
  • Audio quality can be bad in older versions.
  • HFBMP 1 can be glitchy or even seemingly frozen if you have a bad enough computer.
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