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。
V.A. - o2jam song pack 4（谱师 yellEx，Graveyard）的 osu!mania 7K 谱面，22 个难度，官方星级 0.24–11.65★，引擎星级 0.00–11.27★，段位 0th、6th、3rd、10th。
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| Deletezzzzzz | 0.24★ | 0.00★ | 0th | yellEx |
| [SHD]irony - Lv.56 | 5.90★ | 6.02★ | 6th | yellEx |
| Second Run - Lv.54 | 5.99★ | 5.24★ | 3rd | yellEx |
| Red -reduction division- - Lv.67 | 6.31★ | 7.80★ | 10th | yellEx |
| phantasia ballad - Lv.70 | 6.40★ | 6.45★ | 7th | yellEx |
| Two Faced Lovers - Lv.64 | 6.99★ | 6.38★ | 7th | yellEx |
| Yoru no hana - Lv.72 | 7.41★ | 7.68★ | 10th | yellEx |
| LIVE for LIFE - Lv.74 | 7.57★ | 6.88★ | 8th | yellEx |
| EGG - Lv.80 | 7.62★ | 7.78★ | 10th | yellEx |
| Mugenkaikasetsu no kippu - Lv.77 | 7.62★ | 6.65★ | 7th | yellEx |
| Higashi no Kuni no Nemuranai Yoru - Lv.81 | 7.75★ | 7.54★ | 9th | yellEx |
| Day of the Future - Lv.75 | 8.17★ | 7.17★ | 8th | yellEx |
| Chase The World - Lv.94 | 8.19★ | 7.84★ | 10th | yellEx |
| Ladymade corestar - Lv.106 | 8.28★ | 9.22★ | Azimuth | yellEx |
| Light up My Love - Lv.73 | 8.30★ | 7.57★ | 9th | yellEx |
| Terminated Protocol - Lv.86 | 8.74★ | 8.75★ | Gamma | yellEx |
| HHHxMMxST-Oboro - Lv.74 | 8.94★ | 9.36★ | Azimuth | yellEx |
| Interstellar Travel - Lv.90 | 9.03★ | 8.40★ | Gamma | yellEx |
| Erebus - Lv.100 | 9.04★ | 8.36★ | Gamma | yellEx |
| FALLEN - Lv.130 | 10.39★ | 10.16★ | Zenith | yellEx |
| Xecus ~ New World ~ - Lv.135 | 10.84★ | 10.48★ | Zenith | yellEx |
| Haryu - Lv.126 | 11.65★ | 11.27★ | Stellium | yellEx |