All The Official Albums Chart Number 1s
50 Best Singles of 2011 - Rolling Stone
Pop music is getting faster (and happier) - BBC News
How Digital Music Has Changed The Charts: The Decline Of The Top 10 (INFOGRAPHIC] - Hypebot
The 50 Best Pop Songs Ever
The 50 Best Pop Songs Ever
The Top 40 biggest singles of 2011 on the Official Chart
Turn It Up - The Music Xperience (Best of Pop Charts 2011 - 2014) - Album by The Mega Giants | Spotify
Top Hits of 2011 | Spotify Playlist
![TOP 10] Best Selling K-POP Albums Each Year (2011- NOV. 2020 ) GAON CHARTS. - YouTube](https://i.ytimg.com/vi/0UE_5aCpMK8/maxresdefault.jpg "TOP 10] Best Selling K-POP Albums Each Year (2011- NOV. 2020 ) GAON CHARTS. - YouTube")
TOP 10] Best Selling K-POP Albums Each Year (2011- NOV. 2020 ) GAON CHARTS. - YouTube
UK's Top Selling 2011 Albums and Singles: By the Numbers – Billboard
Free Music Charts September 2011 vom 19.09.2011 : Free Download, Borrow, and Streaming : Internet Archive
Amazon.com: '80s Pop Songs for String Quartet: I Melt with You & Don't You (Forget About Me) (String Charts): 9781936604005: English, Modern, Simple Minds, Gorfain, Eric: Books
The best-selling singles of all time on the Official UK Chart
![CHART] Billboard Korea K-pop Hot 100 (Week of October 8, 2011) | SG WANNABE](https://i0.wp.com/i306.photobucket.com/albums/nn272/bedifferent2/SG%20Wannabe/25c292ac.jpg "CHART] Billboard Korea K-pop Hot 100 (Week of October 8, 2011) | SG WANNABE")
CHART] Billboard Korea K-pop Hot 100 (Week of October 8, 2011) | SG WANNABE
火力全開 | OurHomeIndo's Website
Jwave Tokyo Hot 100 Chart 2011/03/27 - Makoto Official Website
File:2011 Canada Pop Pie.png - Wikimedia Commons
Eurovision 2011 Aritsts Top iTunes Charts with Jedward and Ell & Nikki Leading the Way | wiwibloggs
RIP rock'n'roll? Professor of pop reads the last rites | Pop and rock | The Guardian
Top 100 Hits of 2011/Top 100 Songs of 2011 | Music Outfitters
Top 100 Pop Song Chart for 2011
Weekly K-Pop Music Chart 2011 – November Week 2 | Soompi
The Best Music of 2011: The British Singers | The New Yorker
Billboard Updates Chart App for iPhone – Billboard
