WELCOME TO "MAPPING MUSIC: G.L.'s HOT 20 DATABASE"!
Click any of the pink symbols on the map to open a window with the most popular song from that city that year.
The GeoCenter shows the centric location of pop music for each year. Click the purple symbol for more information.
Data Chart lists every song and artist mapped on this website. Check it out - you can even listen to a clip of each song!
The data mapped was collected from a custom music chart created with aggregate data from four Wisconsin Top 40 radio stations: WIXX, WKSZ, WIFC and WXSS. The songs on the maps depict what was popular according to the residents of Wisconsin during the year mapped.