On September 6, an inside source revealed that BLACKPINK will be finishing music show promotions for their debut single “Square One.”

The source revealed that their last performances of “Whistle” and “BOOMBAYAH” on SBS’s “Inkigayo” will take place on September 11.

A source from YG Entertainment stated, “BLACKPINK will finish up their debut single activities with their last broadcast on the 11th. We are very thankful for the greater than expected support from fans. Although we extended promotions longer than originally planned, we are so sorry about the reality of it being unreasonably insufficient in satisfying fans’ expectations.”

The source continued, “In return we plan on accelerating work on new songs following the wrap up of activities. We think the best way to repay fans’ support is to make a comeback with high quality music. We plan on more varied activities for the next album.”

Source (1)