The Top 100 Tracks of 2009 | Pitchfork
List of UK top-ten singles in 2009 - Wikipedia
List of best-selling singles of the 1990s in the United Kingdom - Wikipedia
Robbie Williams songs: 10 of the former Take That star's biggest hits
Pink's Official Top 20 biggest songs in the UK revealed | Official Charts
All The Number 1 Singles | Official Charts
List of UK Singles Chart number ones of the 2000s - Wikipedia
List of UK Independent Singles Chart number ones of 2009 - Wikipedia
Taylor Swift albums and songs sales - ChartMasters
List of best-selling singles of the 2000s (decade) in the United Kingdom - Wikipedia
100 Best Debut Albums of All Time
Year-End Chart 2009 – UK - YourMusicCharts
UK Top 40 of 2009 - YouTube
List of best-selling singles in the United Kingdom - Wikipedia
The Official Top 50 best-selling songs of 1980 | Official Charts
The best-selling singles of all time on the Official UK Chart | Official Charts
The 100 greatest UK No 1s: 100-1 | UK charts | The Guardian
The 100 greatest UK No 1s: 100-1 | UK charts | The Guardian
Alexandra Burke beats Robbie Williams to No 1 | Alexandra Burke | The Guardian
Gaga Daily on X: ".@OfficialCharts have revealed Lady Gaga's top 20 best-selling songs in the UK. Her latest single “Shallow” is her second biggest hit, and is just 80k chart sales away
Weekly sales of top selling albums UK 2009-2016 | Statista
List of UK top-ten singles in 2009 - Wikipedia
The biggest song of every year revealed | Official Charts
Year-End Chart 2009 – UK - YourMusicCharts
