“BTS’ j-hope Performed ” Rush Hour” live with Crush for the first time. Crush, a South Korean singer, collaborated with J-Hope of BTS on the song “Rush Hour.” The song is Crush’s debut production following completing his military enlistment in August, and it was made available as a digital single by P Nation through Dreamus on September 24, 2022.

Co-authors on it include Penomeco, J-Hope, and Crush. The single’s corresponding music video, which also features Crush and J-Hope executing choreography with a group of dancers in an alleyway and on the street, was made available the same day as the song.