Exporting MIDI from FL Studio's main menu often results in a tempo of 50000 for whatever reason, so I recommend exporting midi directly from the piano roll to preserve the correct tempo.

This also means you can export the midi of just a vocal placeholder track, instead of having to convert all of the channels to MIDI Out (which is DISASTROUS if you're trying to write original music!!)

This also means you can export the midi of just a vocal placeholder track, instead of having to convert all of the channels to MIDI Out (which is DISASTROUS if you're trying to write original music!!)