Audio Spectrum to OSC

Hello, I want to make fft analysis of an audio track and send the magnitude of some frequency out to openFrameworks, using OSC. At the moment, I have just an audio spectrum node, a resample and a trim. I think that what I am missing is selecting some bands and send them out.

I am totally new to touch designer, any suggestion/link to tutorial on this particular issue (I have found a lot of videos about sound analysis, but I need something less comples)are highly appreciated.
AudioAnalysisTemplate.toe (7.41 KB)

I have added the Band EQ node, is this the way to go?
AudioAnalysisTemplate.8.toe (7.67 KB)