Ted Gioia: What do conductors really do?

Music writer Ted Gioia opens a question on the role of conductors with an interesting take on the double meanings referring to both music and traveling. "When we refer to the movement of a classical work or a favorite track on a playlist, or even to structural forms such as the fugue (etymologically linked to the verb to flee). Take for example, the ancient Greek word oimê, signifying song, which is connected to the similar word oimos, designating a road or path".