Number 1 2009 song
- Number 1 song 2009 usa
- Number 1 song 2009 australia
- Number 1 song 2009 uk
- Number 1 song 2009 billboard
- Number 1 song 2009 canada
- Number 1 song 2009 us
- Number 1 country song 2009
- Number 1 christmas song 2009
- Number 1 rock song 2009
- Number 1 pop song 2009
- Number 1 rap song 2009
- Number 1 trending song 2009
- Number 1 chart song 2009
- Number 1 hip hop song 2009
- Number 1 song january 2009