Can audacity read midi?
Not that I’m aware of. MIDI is musical machine control, it’s not actually music or sound. Koz
MIDI files can be imported and they will display as a MIDI track but it is only a visual display. Audacity does not yet support playing (or recording) MIDI.
http://manual.audacityteam.org/manual/help/manual/man/tracks.html#Note_Tracks_display_data_from_MIDI_files: