f(x)'s member Krystal posted a picture in celebration of the group's first placing.

On June 23, Krystal posted on her me2day, "I finished this at 'Music Bank' yesterday, thank you!" In the posted picture is the singer holding a lunch box with a sticker that read, "Congratulations on the 1st place Soo Jung."

The day before, group f(x) had received the first place on KBS "Music Bank" with the title song "Electric Shock," but hadn't been able to attend the awards due to their leave for "K-Pop Festival - Music Live in Hong Kong 2012."

Prior to this post, f(x) had posted on the team's official me2day, "With members after receiving the first placing. Thank you all for your love and support!" 

The hit song "Electric Shock" draws feeling of love as the mixed powerful and confused feelings of an electric shock. The genre is a mix of pop and electric dance music, with a catchy chorus.

Photo: Krystal's me2day