Ceiling fan in listening room?

What you want is a VRF ( variable refrigerant flow) Mitsubishi unit. Its
a cassette unit that mounts on your wall. No ductwork required. Dead silent and the condenser can be located up to 1000 feet away. 

I’m wondering if fans on the wall behind the speakers facing toward the listener would improve the sound by giving the air molecules a jump start. Kind of like the SteinMusic Harmonizer, activating the air molecules and making the propagation of acoustic waves through the air more efficient. The medium is the message.

Not my fan its freaking loud.

I would make sure the fan is not wired into any of the electric power for the audio equipment. A complete separate wiring for the fan. Dimmers and fans can and do add noise and grunge to the power line, which can effect your sound.

My two cents: If you are going to use a ceiling fan in your listening room, it would need to be of a very solid construction so as not to resonate and generate any sound of its own while the music plays. I had this issue and my solution was to remove the fan. The fan should be able to turn down very low so as to not generate noise from moving air.

Personally I wouldn’t add anything to my listening room that generates sound: e.g. ductless minisplits, ceiling fans, equipment cooling fans, etc. A low background level is vital to critical listening. There are ways to cool the room in a very quiet manner, but they are rarely the cheapest options.