I teach myself several instruments from books, CDs & DVDs, and about 90% of them are from Alfred Publishing. They have general and genre specific books/CDs/DVDs, and the titles are all the same... Beginning Jazz Keyboard, Intermediate Blues Keyboard, Mastering Rock Keyboard, ect. Try searching for the level and genre you need.
I like their stuff because they're equally good at giving theory information and examples to help you understand.
And it's good to see people trying to master their craft. Unless you're among the most gifted musicians, just "playing around until you get something" can only take you so far.