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. The album was the only K-pop album to be featured on US music channel Fuse's "41 Best Albums of 2013" and was named the "Greatest K-pop Album of the 2010s" by Billboard."Rum Pum Pum Pum" was ranked at number 59 on Billboard's "100 Greatest Girl Group Songs of All Time" list. In a panel of 47 music and pop culture critics organized by The Hankyoreh and Melon, it was ranked at number 96 in a list of the 100 best K-pop albums, making it the only album by an idol group to make the list.
The song "Rum Pum Pum Pum" was co- written and produced by Dsign Music.