I had no idea they were going to release one.
Honestly, it just looks like it was mistranslated. Funaki Musubu doesn't actually say Music Video. They just wanted us to check the "Zutto Zutto" cute dance moves by "MUSU". The next day, the live performance for "Zutto Zutto" was uploaded to Hello! Station on December 4th
Amped wrote:Hello! Station #318
MC Oda Sakura & Kaga Kaede
06:52~ Country Girls new song "Zutto Zutto" live performance (5th Anniversary @ Toyosu Pit 11.5.19 )
16:36~ Hello! Kitchen : BEYOOOOONDS Ichioka Reina & Takase Kurumi are challenged to make "Gomoku Chirashi"
31:40~ Morning Musume. '19 "Seishun Night" live performance (Shinjuku ReNY 12.1.19) with fixed camera.
Also, this is a "Promotion video" featuring "MUSU", the choreographer for "Zutto Zutto"
Amped wrote:Promotion Video
Country Girls News (CGN)
CGN Morito Chisaki and Ozeki Mai report on the release of their 1st Best Album, featuring Free Lance reporter Yamaki Risa's interview with "Choreographer" for their new song Zutto Zutto, Dancer "MUSU"