I realise that Neil also explains that it's not written in stone.
In the context of Neils discussion how can they get the A or B note names when A or B are not notes in the chord?
What am I overlooking?


I think it's officially called, 'The Beatles' Dermot, if you are looking for it, but known as The White Album by most people because the cover was white and some vinyl (German I believe) was pressed in white. Others may have more info'.
So that's another for me to look out!
White Album - Track 11.