Waveshape analisys

Hi, I’m new in VVVV and new to this forum.
I wonder if exists a node to get a waveshape spread, the various beat tracking and FFT are wonderful but I need a waveshape visualization. How can I do that?
I looked around in this website but I didn’t found anything…

Thank you, bye!

oui, check
\girlpower\Audio\24_Visualisation_Waveform.v4p