List of Billboard Mainstream Top 40 number-one songs of 2009

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This is a list of songs which reached number one on the Billboard Mainstream Top 40 (or Pop Songs) chart in 2009.

Chart history[edit]

See also[edit]

References[edit]

  1. ^ “Billboard Pop Songs: Week Ending January 3, 2009″. Billboard. Nielsen Business Media, Inc. 2009-01-03. Retrieved 2012-04-22.
  2. ^ “Billboard Pop Songs: Week Ending January 10, 2009″. Billboard. Nielsen Business Media, Inc. 2009-01-10. Retrieved 2012-04-22.
  3. ^ “Billboard Pop Songs: Week Ending January 17, 2009″. Billboard. Nielsen Business Media, Inc. 2009-01-17. Retrieved 2012-04-22.
  4. ^ “Billboard Pop Songs: Week Ending January 24, 2009″. Billboard. Nielsen Business Media, Inc. 2009-01-24. Retrieved 2012-04-22.
  5. ^ “Billboard Pop Songs: Week Ending January 31, 2009″. Billboard. Nielsen Business Media, Inc. 2009-01-31. Retrieved 2012-04-22.
  6. ^ “Billboard Pop Songs: Week Ending February 7, 2009″. Billboard. Nielsen Business Media, Inc. 2009-02-07. Retrieved 2012-04-22.
  7. ^ “Billboard Pop Songs: Week Ending February 14, 2009″. Billboard. Nielsen Business Media, Inc. 2009-02-14. Retrieved 2012-04-22.
  8. ^ “Billboard Pop Songs: Week Ending February 21, 2009″. Billboard. Nielsen Business Media, Inc. 2009-02-21. Retrieved 2012-04-22.
  9. ^ “Billboard Pop Songs: Week Ending February 28, 2009″. Billboard. Nielsen Business Media, Inc. 2009-02-28. Retrieved 2012-04-22.
  10. ^ “Billboard Pop Songs: Week Ending March 7, 2009″. Billboard. Nielsen Business Media, Inc. 2009-03-07. Retrieved 2012-04-22.
  11. ^ “Billboard Pop Songs: Week Ending March 14, 2009″. Billboard. Nielsen Business Media, Inc. 2009-03-14. Retrieved 2012-04-22.
  12. ^ “Billboard Pop Songs: Week Ending March 21, 2009″. Billboard. Nielsen Business Media, Inc. 2009-03-21. Retrieved 2012-04-22.
  13. ^ “Billboard Pop Songs: Week Ending March 28, 2009″. Billboard. Nielsen Business Media, Inc. 2009-03-28. Retrieved 2012-04-22.
  14. ^ “Billboard Pop Songs: Week Ending April 4, 2009″. Billboard. Nielsen Business Media, Inc. 2009-04-04. Retrieved 2012-04-22.
  15. ^ “Billboard Pop Songs: Week Ending April 11, 2009″. Billboard. Nielsen Business Media, Inc. 2009-04-11. Retrieved 2012-04-22.
  16. ^ “Billboard Pop Songs: Week Ending April 18, 2009″. Billboard. Nielsen Business Media, Inc. 2009-04-18. Retrieved 2012-04-22.
  17. ^ “Billboard Pop Songs: Week Ending April 25, 2009″. Billboard. Nielsen Business Media, Inc. 2009-04-25. Retrieved 2012-04-22.
  18. ^ “Billboard Pop Songs: Week Ending May 2, 2009″. Billboard. Nielsen Business Media, Inc. 2009-05-02. Retrieved 2012-04-22.
  19. ^ “Billboard Pop Songs: Week Ending May 9, 2009″. Billboard. Nielsen Business Media, Inc. 2009-05-09. Retrieved 2012-04-22.
  20. ^ “Billboard Pop Songs: Week Ending May 16, 2009″. Billboard. Nielsen Business Media, Inc. 2009-05-16. Retrieved 2012-04-22.
  21. ^ “Billboard Pop Songs: Week Ending May 23, 2009″. Billboard. Nielsen Business Media, Inc. 2009-05-23. Retrieved 2012-04-22.
  22. ^ “Billboard Pop Songs: Week Ending May 30, 2009″. Billboard. Nielsen Business Media, Inc. 2009-05-30. Retrieved 2012-04-22.
  23. ^ “Billboard Pop Songs: Week Ending June 6, 2009″. Billboard. Nielsen Business Media, Inc. 2009-06-06. Retrieved 2012-04-22.
  24. ^ “Billboard Pop Songs: Week Ending June 13, 2009″. Billboard. Nielsen Business Media, Inc. 2009-06-13. Retrieved 2012-04-22.
  25. ^ “Billboard Pop Songs: Week Ending June 20, 2009″. Billboard. Nielsen Business Media, Inc. 2009-06-20. Retrieved 2012-04-22.
  26. ^ “Billboard Pop Songs: Week Ending June 27, 2009″. Billboard. Nielsen Business Media, Inc. 2009-06-27. Retrieved 2012-04-22.
  27. ^ “Billboard Pop Songs: Week Ending July 4, 2009″. Billboard. Nielsen Business Media, Inc. 2009-07-04. Retrieved 2012-04-22.
  28. ^ “Billboard Pop Songs: Week Ending July 11, 2009″. Billboard. Nielsen Business Media, Inc. 2009-07-11. Retrieved 2012-04-22.
  29. ^ “Billboard Pop Songs: Week Ending July 18, 2009″. Billboard. Nielsen Business Media, Inc. 2009-07-18. Retrieved 2012-04-22.
  30. ^ “Billboard Pop Songs: Week Ending July 25, 2009″. Billboard. Nielsen Business Media, Inc. 2009-07-25. Retrieved 2012-04-22.
  31. ^ “Billboard Pop Songs: Week Ending August 1, 2009″. Billboard. Nielsen Business Media, Inc. 2009-08-01. Retrieved 2012-04-22.
  32. ^ “Billboard Pop Songs: Week Ending August 8, 2009″. Billboard. Nielsen Business Media, Inc. 2009-08-08. Retrieved 2012-04-22.
  33. ^ “Billboard Pop Songs: Week Ending August 15, 2009″. Billboard. Nielsen Business Media, Inc. 2009-08-15. Retrieved 2012-04-22.
  34. ^ “Billboard Pop Songs: Week Ending August 22, 2009″. Billboard. Nielsen Business Media, Inc. 2009-08-22. Retrieved 2012-04-22.
  35. ^ “Billboard Pop Songs: Week Ending August 29, 2009″. Billboard. Nielsen Business Media, Inc. 2009-08-29. Retrieved 2012-04-22.
  36. ^ “Billboard Pop Songs: Week Ending September 5, 2009″. Billboard. Nielsen Business Media, Inc. 2009-09-05. Retrieved 2012-04-22.
  37. ^ “Billboard Pop Songs: Week Ending September 12, 2009″. Billboard. Nielsen Business Media, Inc. 2009-09-12. Retrieved 2012-04-22.
  38. ^ “Billboard Pop Songs: Week Ending September 19, 2009″. Billboard. Nielsen Business Media, Inc. 2009-09-19. Retrieved 2012-04-22.
  39. ^ “Billboard Pop Songs: Week Ending September 26, 2009″. Billboard. Nielsen Business Media, Inc. 2009-09-26. Retrieved 2012-04-22.
  40. ^ “Billboard Pop Songs: Week Ending October 3, 2009″. Billboard. Nielsen Business Media, Inc. 2009-10-03. Retrieved 2012-04-22.
  41. ^ “Billboard Pop Songs: Week Ending October 10, 2009″. Billboard. Nielsen Business Media, Inc. 2009-10-10. Retrieved 2012-04-22.
  42. ^ “Billboard Pop Songs: Week Ending October 17, 2009″. Billboard. Nielsen Business Media, Inc. 2009-10-17. Retrieved 2012-04-22.
  43. ^ “Billboard Pop Songs: Week Ending October 24, 2009″. Billboard. Nielsen Business Media, Inc. 2009-10-24. Retrieved 2012-04-22.
  44. ^ “Billboard Pop Songs: Week Ending October 31, 2009″. Billboard. Nielsen Business Media, Inc. 2009-10-31. Retrieved 2012-04-22.
  45. ^ “Billboard Pop Songs: Week Ending November 7, 2009″. Billboard. Nielsen Business Media, Inc. 2009-11-07. Retrieved 2012-04-22.
  46. ^ “Billboard Pop Songs: Week Ending November 14, 2009″. Billboard. Nielsen Business Media, Inc. 2009-11-14. Retrieved 2012-04-22.
  47. ^ “Billboard Pop Songs: Week Ending November 21, 2009″. Billboard. Nielsen Business Media, Inc. 2009-11-21. Retrieved 2012-04-22.
  48. ^ “Billboard Pop Songs: Week Ending November 28, 2009″. Billboard. Nielsen Business Media, Inc. 2009-11-28. Retrieved 2012-04-22.
  49. ^ “Billboard Pop Songs: Week Ending December 5, 2009″. Billboard. Nielsen Business Media, Inc. 2009-12-05. Retrieved 2012-04-22.
  50. ^ “Billboard Pop Songs: Week Ending December 12, 2009″. Billboard. Nielsen Business Media, Inc. 2009-12-12. Retrieved 2012-04-22.
  51. ^ “Billboard Pop Songs: Week Ending December 19, 2009″. Billboard. Nielsen Business Media, Inc. 2009-12-19. Retrieved 2012-04-22.
  52. ^ “Billboard Pop Songs: Week Ending December 26, 2009″. Billboard. Nielsen Business Media, Inc. 2009-12-26. Retrieved 2012-04-22.

External links[edit]