Semi final n.1 - Sat, 17 March 2018
| Band | Musical genre | Video | Votes | ||
|---|---|---|---|---|---|
| 1 |
|
Nerd Connection | Alternative pop | 104 | |
| 2 |
|
Springbuck | Alternative rock | 59 | |
| 2 |
|
Atto | Modern Rock | 59 | |
| 3 |
|
SNet | Hard Rock | ||
| 3 |
|
Placebo Project | Electronic | 
|
|
| 3 |
|
망고팔트 | Acoustic Rock | ||
| 3 |
|
LIFELINE | Alternative rock | ||
| 3 |
|
엔분의일(One over N) | Indie Rock |