Download Red Velvet - Knock Knock (Who's There?) MP3 Lyrics free on JKPOPAZ. Knock Knock (Who's There?) is a song popularized by Red Velvet. Buy the best quality original song Red Velvet on iTunes, Amazon, Spotify, Joox, Deezer, YesAsia, Melon, Genie or other official music store.
| Album | : | Chill Kill - The 3rd Album |
| Duration | : | 3:21 |
| Size | : | 4.76 MB |
| Genre | : | Dance |
| Hits | : | 0 |
| Audio | : | .mp3 192 kbps |
| Release | : | 2023 |