This is both random and happy (uncharacteristic of me, I know):
I just recently discovered a feature of Sirius XM in my almost-one-year-old vehicle where I can ask Sirius to notify me if the song I'm currently listening to plays again in the future - I can check a box for either that particular song or the artist. I am loving this feature (I've checked the box for a bunch of songs now). I have to be on the Sirius screen (so not in maps, etc) in order to see the notification pop up and it's brief, but it is the best when I'm listening to a meh song (b/c nothing else good was on) and suddenty there's that banner that "Shut Up and Drive" or "Die Young" is playing elsewhere and all I have to do is click on "listen" and it hops me right over to that song.
Some technological advances really do improve life.