Hot 100 55th Anniversary Central – Billboard
Top Pop Songs USA 2012 - YouTube
Billboard Year-End Hot 100 singles of 2013 - Wikipedia
VH1's 100 Greatest Songs of the 1990s - Spinditty
Top 100 K-Pop Songs - December 2013 Week 1 - YouTube
Hot 100 No 1 Debuts: Complete List – Billboard
List of Billboard Hot 100 chart achievements and milestones - Wikipedia
The Top 50 Best Songs of 2013 (So Far…) – A Rock Subculture Journal Editorial
Top 100 K-Pop Songs - November 2013 Week 1 - YouTube
500 Best Songs of All Time – Rolling Stone
2013 Greatest Christian Hits: Sheet Music for the Year's Most Popular Songs (Easy Piano) (Greatest Hits): Tornquist, Carol: 9780739096130: Amazon.com: Books
Top 100 tracks from 2013 - Worldwide - playlist by Spotify | Spotify
Rolling Stone ranks 'Hannah Hunt' at #4, and 'Unbelievers' at #42 on their top 100 songs of 2013 list : r/Vampireweekend
Billboard Hot 100 & 200: August 14, 2013
Top 40 Pop Songs – May 2013
Love is all around: Popular words in pop hits (Revolutions)
Melon partners up with 35 music critics to name the 'Top 100 Best K-Pop Songs' of all time | allkpop
Top 100 Indie Pop 2013 - playlist by Omur Uluask | Spotify
Top Hits of 2013 - playlist by Spotify | Spotify
Top 99 Pop Song Chart for 2013
Blurred Lines - Wikipedia
Best Love Songs of the 21st Century – Billboard
100 Greatest Songs From 2013
The Edge - Here they are... The Edge Top 100 songs of 2013... | Facebook
The Slow Hit Movement: Year-Old Songs On The Pop Charts | WWNO
The Best International Pop of the 50s, 60s and 70s - Top 100 - Compilation by Various Artists | Spotify
