Tracks are selected from the Billboard year-end hot 100 singles. On the same concept, another cool one to try is (Rdio powered) Rewind : http://rewind.radio.fm
@daualset On the note of them being from the year end charts, it means hit songs sometimes don't peak on them as much as you may remember. Say a song is in #1 for 16 weeks in the year, it could get the #1 spot that year. But say it's released over xmas, 8 weeks one year and 8 weeks the next, it would get a middleish ranking for both years, even if it was mor…See more