Generally, I'm not a big fan of Foxtel TV as I prefer watching TV shows and movies on demand. But my girlfriend loves it so our TV is hooked up to it. Whenever she is browsing the TV shows to decide what to watch next I can't help but ask her not to pick a channel just yet as I'm enjoying the background music too much.
Quick Google search confirms that it's not just me who enjoys the TV Guide background music. Turns out it's one of the Foxtel radio channels. Look for "Chillout Lounge" channel. Use 830 "AIR Active" channel if you want to know artist names and song titles.