On October 16, 2015, Usher released an interactive music video exclusively on the music streaming platform Tidal called "Chains" featuring artists Nas and Bibi Bourelly. "Chains" literally forces the viewer to confront the issue of racial profiling and police brutality head-on: By utilizing the webcam on the viewer's computer as well as facial recognition technology, "Chains" paused mid-song whenever the viewer's eyes deviate from the video. Usher performed the song for the first time at the Tidal X:1020 concert on October 20, 2015 at Brooklyn's Barclays Arena. On January 14, 2016, after continual delays of his eighth album, Usher announced via Daniel Arsham Instagram post that he changed the title of the album from "UR" to "Flawed". It was scheduled to be released in April 2016, but has been pushed back with no release date. On February 29, 2016, Yuna released "Crush" as the first single from her forthcoming album "Chapters" featuring Usher. On June 9, 2016, Usher released a new single from his expected forthcoming album "Flawed" on the music streaming platform Tidal titled "No Limit" featuring Young Thug, along with a second single titled "Crash" on June 10 for all digital platforms.