Alternately, I wonder if there is a way to have site-level or category level background music through means of a plugin or something… Although I suppose having site-level background music is no different than opening up your favorite streaming service and have that play in the background.
I’m on an aviation-based forum and a few categories are dedicated to specific airlines. Some of those airlines feature native boarding music on their aircraft. Being able to incorporate, for example, the boarding music of Qatar Airways to play in the background of the Qatar Airways category would be pretty sweet!