Boombayah

It was released through YG Entertainment on August 8, 2016, simultaneously with "Whistle"; both tracks are on the group's debut single album titled Square One (2016).

The song's accompanying music video was directed by Seo Hyun-seung and was released alongside the single itself on Blackpink's YouTube channel.

Jeff Benjamin of Billboard K-Town said that Blackpink "embraces the hip-hop sensibilities and club-ready sounds with which their seniors gained an international following", referring to their labelmates Psy, Big Bang and 2NE1, with the song's "booming" and "exotic beats".

Blackpink became only the seventh K-pop act to reach number one on the chart, joining the company of Psy, BigBang, 2NE1, Exo, CL, BTS, G-Dragon, and Taeyang.

[21] The song was featured in the Netflix television series Wu Assassins during a fight scene in "Drunken Watermelon", the first episode of the first season.