Description: The Most Popular Songs of All Time broken down by year.
Most Popular Songs of the 2000s, 90s, 80s, 70s, 60s, 50s, and 40s including The Beatles, Whitney Houston, Beyonce, and Justin Bieber.
I used Billboard Hot 100 #1 hit as a reference point.
Browse by decade:
1960 - 2:03
1970 - 3:40