Another vote for SiriusXM radio.
Mrs. Dog has a total of an hour and a half in the car every day, if traffic is good. Total of two hours in the driver's seat isn't unusual. The SiriusXM rides along with her and keeps her very well entertained and awake.
We bought each other lifetime subscriptions three or four years ago when we had two dimes to rub together. Now that things are tough, it's nice to still have the sat-radio. Every gift-giving event, we wrap up a gift certificate for a few months worth of service. That way, we remind each other that we would have bought more sat-radio time...it was just prepaid a few years ago.
With the lifetime subscription, you get free streaming radio through the interwebs. As we don't have a landline phone any more, I disconnected from the phone company at the interface outside the house and tied all of the copper wire runs together in to one complete circuit. I then replaced the phone plugs with RCA style audio plugs. Now we can start the stream on the computer in the office, plug it in and listen through standard computer speakers throughout the house. Of course it's plugged in to the big stereo in the living room and, yes, there are speakers in the garage for when we're working on projects. Ya gotta have tunes when you're working on a project....
Big fan of BB King's Bluesville on Ch70, by the way.