Final answer:
The role of an orchestra conductor is multifaceted, involving coordination of musical harmony, leadership in promoting social values, and influence over the selection of musical pieces, with the objective to blend music into the overall performance experience seamlessly.
Step-by-step explanation:
The role of a conductor in an orchestra can be most closely related to a multitude of responsibilities, akin to that of a director in a theater production, a leader fostering societal harmony, or the unseen magic behind a performance as envisioned by Richard Wagner with the invention of the orchestra pit. The conductor ensures all musicians start to tune their instruments at the same time, despite variations in frequency produced by different sections such as woodwinds and strings. Furthermore, they promote equality and understanding across sociopolitical divides, as exemplified by the West-Eastern Divan Orchestra, which operates not just to perform music but to create conditions conducive to peace by overcoming oppression and ethnocentrism through tolerance and respect. Moreover, the conductor influences repertoire selection and can advocate for more diverse programming to challenge the historical reverence of music by white, European males. Just as Wagner's vision for the orchestra pit created a separation to enhance the magic of a performance, the conductor works to seamlessly integrate music into the overall artistic delivery without drawing attention away from the focal point of the performance.