Answer:
The Music Director coordinates and schedules all performances for their musical group. In cooperation with the organization for which they work, they develop calendar and coordinate with the appropriate contacts to plan and schedule performances. In the case of a Music Director for a radio station or television show, they coordinate music interviews and set up live performances for the show.
Hierarchical scale is the use of scale to indicate relative importance. In the royal altar to the hand, the king is at the center because he is the most important followed by his attendants.
I believe it would be a pattern?
