Gris Piano Collections
| Track | Durée | Titre | Tablature |
| 1 | 02:37 | Gris, Pt. 1 | |
| 2 | 03:43 | Debris | |
| 3 | 02:59 | Meridian ~ Chiasm ~ Incipit | |
| 4 | 03:12 | Perseverance | |
| 5 | 05:37 | Boundary ~ Windmill | |
| 6 | 08:09 | Komorebi | |
| 7 | 04:38 | Environments | |
| 8 | 04:33 | Tobu ~ Karasu | |
| 9 | 07:02 | Descent | |
| 10 | 04:46 | Unagi | |
| 11 | 04:33 | Ascension | |
| 12 | 04:22 | Firmament | |
| 13 | 01:06 | Comparison | |
| 14 | 02:54 | Gris, Pt. 2 | |
| 15 | 05:23 | In Your Hands ~ Circles |