星级
技能（引擎各技能星级 · 主导度）
物件密度
本组全部难度
谱面信息
关于两个星级
官方 SR 来自 osu!（API、osu!lazer 曲库或标杆清单）。引擎 SR 是 proj7k 的固有难度引擎按 Jinjin 7K 段位标定的星级，与官方 SR 不是同一把尺子；段位是引擎 SR 最接近的段位。
谱师 East Sea · graveyard · osu!
ZUN - Canmusic Recollection Pack 2（谱师 East Sea，Graveyard）的 osu!mania 7K 谱面，15 个难度，官方星级 4.81–6.81★，引擎星级 4.72–6.25★，段位 2nd、4th、3rd、6th。
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| Sweet Dream[10] (Marathon) | 4.81★ | 4.72★ | 2nd | East Sea |
| Trance Dominant[10] (Marathon) | 4.96★ | 5.33★ | 4th | East Sea |
| Crazy Train[Lv10] (Marathon) | 5.06★ | 5.50★ | 4th | East Sea |
| Necro-Philia[10] (Marathon) | 5.11★ | 4.95★ | 3rd | East Sea |
| Quasar[10] (Marathon) | 5.26★ | 5.42★ | 4th | East Sea |
| Flight of Bumblebee[10] (Marathon) | 5.27★ | 5.27★ | 3rd | East Sea |
| Metal Gear Boss[10] (Marathon) | 5.46★ | 6.04★ | 6th | East Sea |
| Race[10] (Marathon) | 5.51★ | 6.23★ | 6th | East Sea |
| Fukushuu no honou[10] (Marathon) | 5.60★ | 6.13★ | 6th | East Sea |
| Xenon[10] (Marathon) | 5.66★ | 6.25★ | 6th | East Sea |
| Cirno's Perfect Math Class[10] (Marathon) | 5.88★ | 5.44★ | 4th | East Sea |
| Touhou ~Dream battle~[10.3] (Marathon) | 5.88★ | 5.98★ | 6th | East Sea |
| Xepher[10.1] (Marathon) | 6.24★ | 5.58★ | 4th | East Sea |
| PF Concerto No.1 "Anti-Ares"[10.7] (Marathon) | 6.57★ | 5.78★ | 5th | East Sea |
| Voyage1969[10.6] (Marathon) | 6.81★ | 6.06★ | 6th | East Sea |