About 1.1M results
List of Billboard Hot 100 number-one singles of the 1980s
Billboard Year-End Hot 100 singles of 1980 - Wikipedia
Billboard’s Top Songs of the ’80s
List of Hot 100 number-one singles of the 1980s (U.S.)
List of Billboard Hot 100 number ones of 1980 - Wikipedia
Hot 100 Songs - Billboard
Billboard Hot 100 Number One Hits 1980-1989 - In the 1980s
US Billboard Top 100 Songs of the '80s - YouTube
Hot 100: Top 20 1980s Hits | Billboard
Billboard Year-End Hot 100 singles of 1980 - Wikiwand