MIDI export tab is not activated

Hello everybody,

I could not export my mp3 file to MIDI output.
Might somebody help me to activate MIDI export option?

Thanks a lot in advance

MIDI is not audio http://en.wikipedia.org/wiki/MIDI
You can’t export audio as a MIDI file, or vice verse.
MIDI support in Audacity is still quite rudimentary. See here for more details: http://wiki.audacityteam.org/wiki/Midi