| Artist | : | TWICE(트와이스) "KNOCK KNOCK" Dance Practice Video |
| Title | : | TWICE |
| Duration | : | 202 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | TWICE(트와이스) "KNOCK KNOCK" Dance Practice Video |
| Title | : | TWICE |
| Duration | : | 202 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |