Sonos speakers with Zwift sounds muted and a big TV. For simple training rides I've finally settled on Reggae covers on Sonos/Apple/Pandora feeds. Pretty much every other genre I eventually tune out, but the Reggae beat with vaguely familiar songs seems to work for me. Fan noise isn't a problem. I ride in our He Shed/She Shed with an overhead fan and 8' double doors at either end. At 7,500' in northern NM, the evaporative cooling effect is significant, as is the effect on my power output.
