KNK Lyrics — by Popularity
| 1 | BACK AGAIN |
| 2 | DAY N NIGHT |
| 3 | Feel So Good |
| 4 | GONE |
| 5 | HIGHWAY |
| 6 | KNOCK |
| 7 | Lonely Night |
| 8 | RIDE |
| 9 | Stay |
| 10 | SUNSET |
| 11 | Think About You |
| 12 | TIME |
| 13 | U |
| 14 | We are the One |
| 15 | 요즘 넌 어때 |
| 1 | BACK AGAIN |
| 2 | DAY N NIGHT |
| 3 | Feel So Good |
| 4 | GONE |
| 5 | HIGHWAY |
| 6 | KNOCK |
| 7 | Lonely Night |
| 8 | RIDE |
| 9 | Stay |
| 10 | SUNSET |
| 11 | Think About You |
| 12 | TIME |
| 13 | U |
| 14 | We are the One |
| 15 | 요즘 넌 어때 |