Spotify is not available in Canada (stupid rules up here in that regard) but I get the same effect by downloading all sorts of stuff I find on itunes that brings back memories of days gone, load them into playlists and play back on an ipod or hook up the ipod to my vehicle when I'm going somewhere. Never much liked radio because there is always crap that I don't want to listen to even if there is a lot of things I do want to listen to.
Using Pops radio station as an example I have a playlist loaded with Commander Cody, New Riders of the Purple Sage, Asleep at the Wheel, Flying Buritto Brothers, Grateful Dead, David Grissman, and a few others.
Having your favorites on a playlist at Christmas is great opposed to say using satellite radio with stations like Holly where you are almost certainly guaranteed of having to listen to Dominic the Christmas Donkey at least once an hour. My apologies to anyone out there who likes that song!