Nugu Wednesday!! [Part 2]

Alright, it's week 2 to donate love for our favorite nugus! Since nugus hardly get love, this will be a forum to dedicate to them. Maybe next week, we'll have a certain themes they've done. If you have any possible theme ideas for next week, please feel free to comment it in this discussion or directly message me.
Here's what classifies a nugu:
-small company
-not popular/no commercial success
-usually rookies (because they don't last long enough to be veterans)
-average age is generally older, except in some cases
-underrated
-have not and probably will not win on a music show.

Here's Urban Dictionary's definition
"Meaning who in Korean it is a way to call someone a nobody. Can also be used for multiple people."

This week I'm starting off with ATT. I like the jazz feel of this song, but shocked to when I found out they're only 16-20 years old. Even though I've seen these sets before, they've done some nice effects to make them stand out. I hope they stick around, but it's not an industry made for nugus.