F(x) is a girl group under SM Entertainment that debuted in 2009. They debuted as a 5 member group but are down to 4 members since Sulli left the group in 2015.

2009

• La Cha Ta
• Chu
• Chocolate Love

2010

• Lollipop
• Nu Abo
• Mr. Boogie
• Me + U

2011

• Pinocchio/Danger
• Gangsta Boy
• Hot Summer

2012

• Electric Shock
• Jet

2013

• Rum Pum Pum Pum
• Airplane

2014

• Red Light
• Dracula

2015

• 4 Walls
• Diamond