Who Dis? (Single)

Who Dis? is the debut single album from multi-national, South Korean girl group SECRET NUMBER. It was released on May 19, 2020 consisting of 2 total tracks with the title track Who Dis? and it's b-side Holiday.

Tracklist

 * 1) "Who Dis?"
 * 2) "Holiday"

Background and Release
Before the release of their title track, various member teasers were revealed for each member. After their debut with, "Who Dis?", the group held a showcase where they answered many questions and talked about being a multinational group. They also revealed various facts, such as their role model is Apink. A performance video was also released for the M/V.

Teasers

 * (Teaser) SECRET NUMBER(시크릿넘버) _ Who Dis?
 * SECRET NUMBER "Who Dis?" M/V Teaser (JINNY ver.)
 * SECRET NUMBER "Who Dis?" M/V Teaser (DITA ver.)
 * SECRET NUMBER "Who Dis?" M/V Teaser (SOODAM ver.)
 * SECRET NUMBER "Who Dis?" M/V Teaser (DENISE ver.)

Dance Videos

 * {MV} SECRET NUMBER(시크릿넘버)_Who Dis? (Performance ver.)
 * SECRET NUMBER "Who Dis?" Dance Practice (Moving ver.)
 * SECRET NUMBER "Who Dis?" Dance Practice (Fixed ver.)
 * SECRET NUMBER "Holiday" Dance Practice (Fixed ver.)

M/V Behind

 * SECRET NUMBER "Who Dis?" M/V Making Film (DITA ver.)
 * SECRET NUMBER "Who Dis?" M/V Making Film (JINNY ver.)
 * SECRET NUMBER "Who Dis?" M/V Making Film (SOODAM ver.)
 * SECRET NUMBER "Who Dis?" M/V Making Film (DENISE ver.)
 * SECRET NUMBER "Who Dis?" M/V Making Film (LÉA ver.)

Jacket Shooting

 * SECRET NUMBER (Who Dis?) Jacket Making Film #1
 * SECRET NUMBER (Who Dis?) Jacket Making Film #2
 * SECRET NUMBER (Who Dis?) Jacket Making Film #3

Streaming/Download

 * Spotify
 * Apple Music
 * Amazon Music

Video Gallery
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 * -|Official=
 * -|M/V Making=
 * -|Other=

Trivia

 * Their title track "Who Dis?" is the first debut kpop girl group song of 2020 to surpass 20 million views
 * Their msuic video has 1million + views