Tempo mapping Beat Detective or identify beat?

[grateful]

Hello,

I have an audio track recorded without a click and it has many different meters.
I would like to import MIDI files via Sibelius 6. When I do so it doesn't sync. to the audio.

How do I prepare the audio so that when I import the Sibelius MIDI file it synchs to the audio? Please give click by click instructions.

Thanks ,
Grateful

[flommer]

Here is an old thread where I helped a guy with similar questions.

Take a look and see if it points you in the right direction