MIDIFIL2.ZIP For programmers. An OS/2 DLL that you can use in your apps to simplify reading/writing MIDI files. Includes an online (INF) book that explains how to use the DLL, plus C examples. A useful included app is a MIDI file displayer, which can be used to check if a file is a MIDI file, and then display information about it (ie, how many tracks are in it, what the track names are, individual events are displayed, etc).