The
''Billboard'' Tropical Songs is a chart that ranks the best-performing tropical songs of the United States. Published by ''
Billboard
A billboard (also called a hoarding in the UK and many other parts of the world) is a large outdoor advertising structure (a billing board), typically found in high-traffic areas such as alongside busy roads. Billboards present large adverti ...
'' magazine, the data are compiled by
Nielsen Broadcast Data Systems
Broadcast Data Systems (also known as BDS or Luminate BDS), is a service that tracks radio, television and internet airplay of songs. The service, which is a unit of MRC Data, is a contributing factor to North American charts published by co-owned ...
based on each single's weekly
airplay
Airplay is how frequently a song is being played through broadcasting on radio stations. A song which is being played several times every day (spins) would have a significant amount of airplay. Music which became very popular on jukeboxes, in n ...
.
Chart history
See also
*
List of number-one Billboard Hot Latin Songs of 2009
The ''Billboard'' Hot Latin Tracks is a chart that ranks the best-performing Latin singles of the United States. Published by Billboard magazine, based collectively on each single's airplay. There were a total of 18 number-one Latin singles in ...
*
List of number-one Billboard Hot Latin Pop Airplay of 2009
References
{{DISPLAYTITLE:List of number-one ''Billboard'' Hot Tropical Songs of 2009
United States Tropical Songs
2009
File:2009 Events Collage V2.png, From top left, clockwise: The vertical stabilizer of Air France Flight 447 is pulled out from the Atlantic Ocean; Barack Obama becomes the first African American to become President of the United States; Protests ...
2009 in Latin music