Ice Cream Cake (song)

"Ice Cream Cake" is a song recorded by South Korean girl group Red Velvet for their debut extended play Ice Cream Cake (2015). Primarily a dance-rock track with influences from drum and bass, the song was written by lyricist Jo Yoon-kyung, Kim Dong-hyun, Fredrik Häggstam, Hayley Aitken, Johan Gustafsson and Sebastian Lundberg, while production and arrangement were handled by Hayley Aitken and Trinity Music. Following the release of "Automatic", it was released as the group's second single (marketed as the "main" title track) from the extended play on March 16, 2015, by SM Entertainment, along with an accompanying music video. With its parental release, the group showcased their dual sonic concept in one album for the first time as "Ice Cream Cake" was promoted as the "Red" single, in contrast to "Automatic" which was promoted as its "Velvet" single.

The song has since received critical acclaim from music critics, calling it an "addictive" and "unpredictable" pop infection, and showcased the group's potential. It also attained commercial success, becoming the group's breakthrough and second top-five hit, peaking at number four on Gaon Digital Chart and number three on Billboard's World Digital Songs chart.