P1Harmony is on 1theK Hard Training Team after coming back with new song “Scared”! If you want to know what kind of classes they took to become professional idol singers!?
(Source: YouTube)
1theK Hard Training Team: P1Harmony
Aired on: Apr 22, 2021
Total Episodes: 4
Network: Daum Kakao TV
Duration: 15 min.
Year: 2021
Country: South Korea
Native Title: 1theK 신인개발팀: 피원하모니
Content Rating: Not Yet Rated
Alternative Titles: Rookie Development Team: P1Harmony
Genre: Comedy, Friendship
