Music has always had an ability to take me to a remembered place. I'm sure I'm not alone in saying that a song can be an engram which can, and if only briefly, refresh a time and place. I get a kick out of looking at the Billboard 100, and chronicling my life. No better tool and here's a link to the top 100 hits of the day. You can pick a year, my favorite is 1961, and if I had a magic wand?
http://longboredsurfer.com/charts.php?year=1961
[edited to enable coding]