"The Conductor is a very loud and outspoken person, most of the time he can be rude and angry (but on some occasions speaks softly). He also has a disregard for the player's safety or anyone at all saying that it's for the name of cinematography. To add to this flaw of his, he is also rather petty as he was going to use the Time Pieces for fixing one loss compared to Grooves having lost all but one. He is also very condescending as he states that Hat Kid had a tiny part in his success despite it hinging on her massively."

Reference for speaking voice: https://www.youtube.com/watch?v=i-svTefpSo0

Reference for singing voice: https://www.youtube.com/watch?v=UFyVb318ops&list=PLU-TFjG0qugA_6VaeYlAOjeMqQ16O7wPp&index=1

To audition, just say the two quotes provided and sing few lines as The Conductor. If you can't think of a song that fits the character, you can try singing the Man on the Internet song.