P1Harmony (피원하모니) [HARMONY : ZERO IN] 활동 Behind #1

P1Harmony (피원하모니) [HARMONY : ZERO IN] 활동 Behind #1 '둠두둠 (Doom Du Doom)' MV :    • P1Harmony (피원하모니) - '둠두둠 (Doom Du Doom)' MV   [Apple Music] : https://apple.co/3Omvhtl [Melon] : https://www.melon.com/album/detail.ht... [Spotify] : https://open.spotify.com/album/73CTPj... ▷OFFICIAL WEBSITE : https://www.fncent.com/P1Harmony ▷OFFICIAL WEVERSE : https://www.weverse.io/p1harmony ▷OFFICIAL TWITTER :   / p1h_official   ▷OFFICIAL MEMBERS TWITTER :   / p1h_members   ▷OFFICIAL INSTAGRAM :   / p1h_official   ▷OFFICIAL FACEBOOK :   / p1harmony   ▷OFFICIAL WEIBO : https://weibo.com/P1Harmony #P1Harmony #피원하모니 #P1H #HARMONY #ZEROIN #둠두둠 #Doom_Du_Doom