Switch

MV: Switch (Feat. SR15B) (20/12/2016)

Related Videos:
BONUS VIDEO -1 (20/6/2016)
( I will also include a fan edited video of the live dance practice)

Album: NCT #127 - The 1st Mini Album

Members: Taeil, Johnny, Taeyong, Yuta, Doyoung, Ten, Jaehyun, Mark, Jeno, Haechan, Jaemin & Jisung and former SM Trainee Ji Hansol

Comments:
The song as well as the music video was actually recorded and filmed in 2015.
The song was officially released on July 10, 2016, as a bonus track on the album and the music video was officially released on December 20, 2016.
The music video mentions the feature of SR15B - "S" for SM Entertainment, "R" for rookies, two numbers to represent the year they joined, and "G" or "B" to specify their gender.

There was an interesting comment on youtube: "i cant believe i just noticed jungwoo's vocal here!! I didn't expect his voice here as he wasn't part of the smrookies back then but just the mysterious no.9, and this really reminds me how much he went through. He used to perform in some of the rookies shows but had to wear a mask all the time cuz he wasn't revealed yet. "