The #1 country song on January 18, 2009

Start a Band By Brad Paisley duet with Keith Urban

Other #1 songs on January 18, 2009

#1 Hit Song

Just Dance
Lady Gaga featuring Colby O'Donis

UK #1 Song

Just Dance
Lady Gaga featuring Colby O'Donis

#1 R&B Song

Single Ladies (Put a Ring on It)
Beyoncé

#1 Alternative Hit

Sex on Fire
Kings of Leon

#1 Dance Track

Human
The Killers