The #1 song on March 1, 2014

Dark Horse By Katy Perry featuring Juicy J

Other #1 songs on March 1, 2014

UK #1 Song

Money on My Mind
Sam Smith

#1 R&B Song

Happy
Pharrell Williams

#1 Country Song

Chillin' It
Cole Swindell

#1 Alternative Hit

Do I Wanna Know?
Arctic Monkeys

#1 Dance Track

Hey Brother
Avicii