Iframes and Flash

[Animadictsaiyuki]

I'm working on a site and I have a flash music player playing a track in the exterior iFrame and so here's the thing, I have a section of the site that need to play another song while the rest of the site plays the same. To put it simply, how can I change the iframe's flash or the frame itself from the interior frame's flash navigational bar without getting another iFrame in a mirror effect (since that what I seems to get, but only gets 'corrected' when it sent to a blank, but then I have two windows to deal with than one)? Many thanks in advance and sorry if I seem vague in my writing.

PS. I'll have my MSN open if anyone can help me this make go faster if possible, this way is optional though.