LOONA just made their comeback with a new mini-album, plus a stunning music video.

Along with dropping their third mini-album, [12:00], the 12-member girl group, stylised as LOOΠΔ, have also released the official music video for their electro-pop track, ‘Why Not?’.

LOOПΔ 3rd Mini Album [12:00] Release✨

새로운 달의 시작을 앞둔 이달의 소녀의 [12:00]
경계를 넘어 하나가 된 목소리가 담긴 앨범을 지금 바로 음원사이트를 통해 확인하세요!
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▶️ https://t.co/ulWddu5E9Y
⠀#이달의소녀 #LOONA #Midnight #Why_Not pic.twitter.com/9U9MXwYcO0

— 이달의 소녀(LOOΠΔ) (@loonatheworld) October 19, 2020

Within 16 minutes of its release on YouTube, the music video had already broken 100,000 views, while #Loona_WhyNot is currently a top trending on Twitter along with #LOONAISBACK as fans share their excitement over the group's new material.

#LOONA ‘Why Not?’ MV reaches 100,000 views in 16 minutes#LOONA_WHYNOT #LOONAISBACK #이달의소녀 pic.twitter.com/RBCnftrwEI

— loona stats 🌙 #LOONA1200 (@loonastats) October 19, 2020

i didn’t know two frames could make me this happy #LOONA_WHYNOT #LOONAISCOMING @loonatheworld pic.twitter.com/cEgRelgkg2

— choerry inc. (@bratzIoona) October 19, 2020

vivi giving us absolutely everything#LOONA_WHYNOT #LOONAISBACK @loonatheworld pic.twitter.com/SnRpuWj0sF

— vivi loops (@viviIoops) October 19, 2020

JINSOUL'S TATTOOS I REPEAT JINSOUL'S TATTOOS!!!!! #LOONA_WHYNOT #LOONAISBACK@loonatheworld pic.twitter.com/sQrxe87DQu

— muun♔| WHY N❍T (@oddeyemuun) October 19, 2020

‘Why Not?’, was produced by Will Simms, Sondre Nystrom, Julia Finnseter, and Ellen Berg, and written by Hwang Yoo Bin. SM Entertainment's founder, Lee Soo Man also contributed to the production of the track. 

[12:00] is the followup to [#], which debuted at No. 4 on the Billboard World Albums chart, earning their best U.S sales week to date.

Stream LOONA’s [12:00] here: