| Album | Free beat “One of these days ” Trap Beat* 20191229 狂想曲 Ash |
| Song | Artist | Album | Lyrics |
|---|---|---|---|
| “Untitled” LoFi * Beat | R19K | Free beat | |
| “One of these days ” | R19K | “One of these days ” | |
| trap beat prod by R19K | R19K | Trap Beat* | |
| 20191229 | R19K | 20191229 | |
| 019 | R19K | 狂想曲 | |
| Ash | R19K | Ash |