Logo proposal for Vault 9

Ok, let's break in Dribbble for 2013 then. Hope you all enjoyed the holidays.

Here's a logo concept for Vault 9, a cloud-based service focused on the distribution, consumption and management of music.

Feedback is welcomed both by me and the client. Cheers in advance! We will review all the feedback together in a day or two (so if you want to screw me over, here's your chance, haha. juuuust kidding).