After my Dad passed away, we were going through his stuff and he had recorded boxes and boxes of cassette tapes from his Radio Shack recorder connected to his RCA DirecTV receiver. He loved the "Easy Listening" music channel and recorded all these tapes so when he was in the car he could play it back on long trips. He thought about adding an XM receiver in his car but his last few cars were from Ford and they went with Sirius in their vehicles. Not that he ever owned a car that had the extra-price Sirius option. So he stuck with his boxes of cassette tapes.
Some day I'll need to be in therapy, but suffice it to say that staying with Dad while on vacation was spent listening to the MuchMusic Easy Listening channel or the Stock Markets on MSNBC during working days got a little "I need to be somewhere else, but I Love you, Dad!"
Regarding recording, I always thought about hooking the S/PDIF out from my receiver and plugging it into the S/PDIF input on my Mac Pro. Apple makes it pretty easy now to make audio recordings from video and/or audio inputs on your Mac, but it wasn't something I ever actually did.
I did find that I can use my BlackMagic HDMI-to-Thunderbolt dongle to record both audio and video from my old ViP 211 on my Mac. Unfortunately, the 4K Joey has a magenta cast to the picture so it's unusable, but I'm sure the audio would still work. Something to try tonight after work...