Light blue must not be used for any other type of conductor.

I believe that the days of the conductor have long gone.

The number of conductors would have to be the same.

This means that they stay on the outside surface of the conductor.

From the way he talks, can you form a picture of the conductor?

The musicians could not see him, but he was right in view of the conductor.

The institution of the conductor as we know it today developed during the 19th century.

In the same way, the choice of conductor is a peripheral matter.

Later I asked one of the conductors how old the train was.

He is the kind of mobile conductor who gives the audience a great deal to watch.