I like #62 and #63, but I think the knob and burst at the top of the logo overcomplicate it (even though I asked for it). Can you try one without that at all? Also, I think I prefer all one case for the name. Either 'cabam' or 'CABAM'.
I still really like some of your designs (#118, #106, #132). It is also at the top of nearly all of my friends lists. The top of the b is still not working for me just yet though. I spark that is there (#106) feels a bit like it was an afterthought and tacked on. And the lobe at the top of #118 and #132 takes away the bomb and/or 'b' feel. With a few tweaks, I think it could become the favorite.
#173 updated "b" with better integration with musical note and at same time, "bomb" shape, exchanging black and orange colours for correct c+b wordmark lecture.
Is there any way I could get you to clean up some of the cracks and broken sections that are visible in the eps version of the logo? Also the very bottom of the orange and grey curves do not follow the nice curve of the white background. These anomalies were not visible in the small thumbnails during the tournament. Or maybe just send the simplified version that only has the 4 simple shapes that make up the logo in it (like #173).
The jpgs look much better, thank you. png files would be preferable as they preserve transparency. Also the eps file still has cracks showing up in it where shapes are cut through each other. I can have someone try to merge those shapes here. Approving now!