Music 
                    is basically made up of two things - letters & numbers.
                    We have already come across letters with the names of the 
                    open strings, now it is time to learn a little bit about counting.Music 
                    is divided up into smaller sections called bars. The numbers 
                    at the beginning are the Time Signature and this tells us 
                    how many beats in a bar.
                  Where 
                    the note is found on the stave tells us which note to play, 
                    but notes can look different and that tells us how long to 
                    play each note for.