Musical Notes
Musical sounds are represented by the Notes. The sound level is represented by placing these signs in the different lines and spaces of the staff.
We have seven musical notes, which sorted low to high are the musical scale. The notes are C, D, E, F, G, A and SI.
To put the notes, which by its height can not be represented within the staff, are used for very small lines that extend temporarily extending the musical pattern. These signs are called additional lines.