Just bought a couple of music CDs, and made offer on another. I load them into Windows Media Player (WAV), store them on the computer and NAS, Then create MP3 files for a memory stick in the later vehicle.
Buy once, always own, they can't take them back.
Some of the ones I buy (and mine is NOT an extensive collection, but it is always things I will listen to over a long time) I learn about the artist on my YouTube feed. Still celebrating St. Patrick's Day, listening to Irish music as I type this.