Billboard Year-End Hot 100 singles of 2009 - Wikipedia
BEST SONGS OF 2009 - YouTube
ADAM'S TOP 40 FLASHBACK: February 8, 2009 | POP! Goes The Charts
Mean number of different reproductive messages per song for the Top Ten... | Download Scientific Diagram
A fan of pop star Michael Jackson dances to commemorate the singer during a memorial in Taipei July 5, 2009. Jackson's death on June 25 after suffering cardiac arrest at his rented
- BEST OF 2009 #3 CD+G KARAOKE 16 Current Pop Songs - Music
2000-2009 Best Pop Songs By Various - Softcover Sheet Music For Piano/Vocal/Guitar - Buy Print Music HL.322318 | Sheet Music Plus
F*** you, I won't do what you tell me': How political protest stormed the pop charts | The Independent
The Best Music Of 2009 : NPR
Singer Whitney Houston waves at the crowd next to Clive Davis at the conclusion of her performance at the 2009 Grammy Salute to Industry Icons event, honoring Davis in Beverly Hills, California
Billboard Year-End Hot 100 singles of 2009 - Wikipedia
Top Songs From Every Year Since 1940
BBC Radio 2 - The Most Played Tracks of The Decade - The Top 40 Most Played Tracks of the Decade: 2010-2020
Every Official Christmas Number 1 ever
The Top 100 Tracks of 2009 | Pitchfork
Pop culture 2009: The year in lists | Music | The Guardian
2009: How We Charted The Year – Billboard
All The Official Albums Chart Number 1s
Charts 2000-2009 - playlist by alex_mwl | Spotify
Drake Was 'Best' on Hot R&B/Hip-Hop Songs for the First Time: This Week in Billboard Chart History, 2009 | Billboard – Billboard
Albums of 2009, No 6: Florence and the Machine – Lungs | Florence + the Machine | The Guardian
Number one songs in the UK pop charts in 2009
List of K-pop on the Billboard charts - Wikiwand
Where did the love go? In today's black pop music, love songs are harder to find
Top 100 Pop Song Chart for 2009
Green Day rule U.S. and international pop charts | Reuters.com
Radio & Records Top Pop Hits 1973-2009 - Record Research
