It's considerate for DJs to acknowledge that they're speaking to an audience. It's possible to get carried away, however, with the specifics of where listeners might be hearing you. A DJ I heard today thanked listeners for tuning in "wherever (they're) listening...the kitchen, the patio, the bathroom..."
If you're going to go that route, why not say, "Whether you're making a grilled cheese sandwich, downing the last of your Big Gulp soda, or just sitting in a room by yourself, filled with existential despair, I hope you're enjoying the music?"
