On a mad dash to escape the drum hall, where I had inadvertently strayed to find the Tascam stand (but that's another story...) I almost literally bumped into the Wordpress stand. Not someone you'd automatically think of when at the NAMM show, but makes perfect sense... after all, you need a website to showcase your music, right?
Wordpress is also a major supplier of ecommerce solutions - so you can build your website and sell stuff from it too.