Xact to get soudn data

I was wondering if any one could tel me how to get at the currently playing sound data in XACT, I

want to try my hand at writing a simple spectral analyzer to learn XNA, with the hope

of throwing together a couple simple visualizers that can run on both platforms.

My goal is to either play a wav/mp3 file in the ap and display it in real time, or

better yet, play it in a different applicaiton and display the results in real time.

Thanks,

E-

[487 byte] By [EricBrown] at [2008-2-25]