mprovising the blues on the piano is a lot easier than you might think. It's a great way for beginners to sound very cool, without having to be as good as Oscar Peterson.
Forsooth. I'm blogging this as a note-to-self, to have a closer look at 8note.com, see if it's worth the $20 they're after. One day, perhaps when I'm marooned under a desert sun, I'll get around to making a comprehensive blog post about the numerous online sheet music resources.