Buckethead
One of the greatest and most mysterious guitarists around today, Buckethead, much like Devin Townsend is a mad genius when it comes to his albums. From the absolutely stunning and beautiful Colma (enjoy that sample above) to the crazed Monsters And Robots, Buckethead creates wild journeys.
Strangely enough, I could see Buckethead scoring something for Rob Zombie. He is more than able to create that horror carnival-esque vibe while also crafting something melodious during those rare lulls where Zombie shoots something that is quite visually beautiful.
It also helps my thought process that Buckethead has worked with Bill Moseley several times on musical projects.