Link of the Day: Musical Time Machine
Radiooooo will help you learn, which songs were popular in the past 100 years.
Benjamin Moreau, Raphael Hamburger, and Anne-Claire Troubat from France developed a website, Radiooooo, which allows users to make musical travels in time and listen to the songs that were popular in different countries during the last 100 years.
To start listening to a song, you need to choose the decade at the bottom of the screen and one of the countries on the map — and a random song will start playing.