A man in a light-green long-sleeve shirt is operating a Pioneer DJ controller

A man in a light-green long-sleeve shirt is operating a Pioneer DJ controller. He is standing behind a shelf unit stacked with record albums. A small red lamp is on the table next to a laptop. He makes adjustments to the controller, then picks up a pair of black headphones. The record albums include titles such as “Thick as a Brick” and “Brubeck Quartet.”