Ostraca: drum charts for electronic drum kits
The songs by Ostraca in the index, each with a reviewed Pro Drums chart. Tier is the charter's drum intensity rating, 0 to 6; the difficulties column says which charts exist below Expert.
Chart listing from Chorus Encore Index updated
| Song | Artist | Tier | Difficulties | Length | Charter |
|---|---|---|---|---|---|
| Rebuke | Ostraca | 5 | Easy, Medium, Hard, Expert · 2x kick | 6:01 | Satan |
| Rebuke (No Outro) | Ostraca | 5 | Easy, Medium, Hard, Expert · 2x kick | 4:09 | Satan |