Los Angeles: K-pop boy group Seventeen has appeared on U.S. NBC's "The Kelly Clarkson Show," performing "Thunder," the lead track from its fifth full-length album "Happy Burstday," according to the group's agency, Pledis Entertainment.
According to Yonhap News Agency, the performance, which aired Wednesday (U.S. time), featured synchronized choreography, dramatic lighting, and props, including one combining a public telephone and a defibrillator, symbolizing themes of communication and inspiration.
Host Kelly Clarkson introduced Seventeen as "K-pop's performance powerhouses," noting its international award wins and record for the highest-selling album in K-pop history.
"Happy Burstday" sold over 2.52 million copies in its first week, marking the highest first-week sales among K-pop releases this year, according to the Hanteo Chart, a South Korean album sales tracker.