This thing is choc full of different effects. You are going to have to be a lot more specific as to which one you are referring to.
i thought it might of been, i mean just the sphere itself plus the way it moves to audio reaction what are the core plugins for that to be possible?
hope that makes it easier
It looks like theres an inner Sphere effect which is textured with animated Fractal Noise.. And there is the outer Sphere which could be generated with Fractal Noise being triggered in some fashion by music . I would use the Trapcode Plugin Soundkeys to generate the music trigger. http://www.redgiantsoftware.com/products/all/trapcode-sound-keys/ A cheaper but more limited way would be to use the Audio to Keyframes function which is a part of After Effects. http://www.youtube.com/watch?v=--KfFIlP0cs At the bottom is a rays effect. I would use Trapcode Shine http://www.redgiantsoftware.com/products/all/trapcode-shine/
I suppose it's simply some audio visualization plug-in/ screen saver for some media player. Could be done with Trapcode Form's audor reactors on some level....