Bora of Sistar, Kisum, Jace, and Lil Cham Drop Teaser for "Feed Back"

Sistar member Bora and rappers Kisum, Jace, and Lil Cham have released the teaser for their upcoming single, “Feed Back.”

In the teaser, the four artists look quite unimpressed, as the caption reads, “show us your reaction.”

“Feed Back” is a song produced by Brand New Music‘s Rhymer, who most recently produced Jimin‘s hit from “Unpretty Rapstar,” “Puss.” Up-and-coming producer Lish also worked on the track.

The teaser also reveals a mysterious fifth character with a monkey mask on, named “Adoonga.”

“Feed Back” will be released on April 28.

Check out the teaser video below!

See also: SISTAR’s Bora, “Unpretty Rapstar” Kisum, Lil Cham, and JACE Tease Collaboration with Mystery Rapper