Amateur guitarist (self taught years ago mainly by learning Metallica's 1st 4 albums), can't read music and don't want to. Is there an equivalent to tablature for keyboards, and sites similar to songsterr for keyboards. Currently learning Are Friends Electric and Cars (Gary Numan) at the mo with a keyboard (Casio CTK-491) my mother in law gave me in December. Worked a lot out myself (and from what I could work out on guitar) and from a couple of YT vids, got some basic notation (just the notes written down) but wondering how to indicate what octave I'm in (although slowly building up muscle memory which is helping). This is nothing serious, just a little faffing around but any advice will be appreciated. 