Really like this one. It communicates the idea that I can help people get to the next level of their careers. The star really does that. Very clever on your part, and very well done!
I'd like to see a bit of color in the star and maybe something else to make the star pop out. I like San Francisco Giants orange since I'm from San Francisco, and also it would work well against the black background. Still going for high visibility in a dark nightclub.
#88 - the "audio" still feels too small to me. I like that you downplay it versus the name, but maybe too much right now. I'd like to see a variation or two on that.