Rapper J-hope from BTS will appear on the singer Crush’s forthcoming song, a South Korean R&B artist.

The 30-year-old singer debuted the first teaser for the music video for his brand-new track, “Rush Hour,” which features J-hope. Time moves backward around Crush as hip-hop music plays as the soundtrack to the video. He sings, “Hey ladies, gentlemen, do what you wanna do, baby.”

The new teaser makes it known for the first time that the single will also contain a cameo by the BTS rapper, even though Crush’s management company P Nation has already produced a number of promotional posters for the album in recent weeks. Whether J-hope will feature in the music video is unknown.

The release time for “Rush Hour” is September 22 at 6:00 PM KST.