I've been privately teaching piano for 3 years now, but I have a pupil at the moment who gets the letter names of the notes completely muddled! - It's as if there is a mirror between the treble clef and the bass clef and the pupil continues to mix "d" and "b"; "a" and "e" ....etc. I'm thinking that this pupil has dyslexia, but none of my teaching strategies are working!!! Getting very dis-heartened!!!!! Any suggestions would be REALLY appreciated! P.s I spent 20 minutes explaining how two quavers added together to equal one crotchet beat....to the same pupil..... MEGA NIGHTMARE!!! What am I doing wrong?