Most Popular Song Each Month since January 2010 (READ DESCRIPTION)
https://www.youtube.com/watch?v=WijwbIbjgO4
from
Top 200 Best Songs From 2010 To 2020
https://www.youtube.com/watch?v=jVX6NCZ9GYA
Most Popular Song Each Month in the 70s
https://www.youtube.com/watch?v=i0MzvQhl23U