The #1 R&B song on March 20, 2010

Sex Therapy By Robin Thicke

Other #1 songs on March 20, 2010

#1 Hit Song

Break Your Heart
Taio Cruz featuring Ludacris

UK #1 Song

Pass Out
Tinie Tempah

#1 Country Song

That's How Country Boys Roll
Billy Currington

#1 Alternative Hit

Resistance
Muse

#1 Dance Track

Acapella
Kelis