Pink Tape by f(x)

Pink Tape is the second studio album by South Korean girl group f(x). The album was released on July 29, 2013 by S.M. Entertainment. Pink Tape is the first studio album by f(x) in over two years, the last being the repackage of their first album Hot Summer in 2011, and the first Korean release in over a year since 2012's Electric Shock. The album peaked at the number one position on multiple music charts internationally including Billboard's World Albums and South Korea's Gaon charts. Billboard named "Rum Pum Pum Pum" #59 on their list of 100 Greatest Girl Group Songs of All Time.