My music player, AmaroK, has a fun feature called “50 Random Tracks” which will pick 50 songs from your entire collection at random and play them. It’s always a bit of an adventure doing it. I’m working now and listening to a crazy mix that includes things like Elvis Presley (“All Shook Up”) followed by Joe Satriani (“Summer Song”), a bit of Enya (“Book of Days”), and of course a little Weird Al (“Polkamon!”) to round out the set.