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。
VA. - o2jam Masquerade7 collection vol.1（谱师 yellEx，Graveyard）的 osu!mania 7K 谱面，21 个难度，官方星级 0.05–8.71★，引擎星级 0.00–8.62★，段位 0th、3rd、7th、6th。
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| deleteeeeeeeee | 0.05★ | 0.00★ | 0th | yellEx |
| Renai Circulation - Lv.54 | 4.77★ | 5.22★ | 3rd | yellEx |
| Tsukiakari no Michishirube - Lv.54 | 5.49★ | 6.32★ | 7th | yellEx |
| Pinocchio - Lv.60 | 5.51★ | 6.32★ | 7th | yellEx |
| Scarlet Ballet - Lv.66 | 5.82★ | 6.01★ | 6th | yellEx |
| Kaeri Michi - Lv.65 | 5.82★ | 5.65★ | 5th | yellEx |
| Kizuite Zombie-sama, Watashi wa Classmate desu - Lv.55 | 5.83★ | 5.43★ | 4th | yellEx |
| Bangkok City - Lv.59 | 5.87★ | 5.91★ | 6th | yellEx |
| Sugar Sweet Nightmare - Lv.66 | 6.22★ | 6.02★ | 6th | yellEx |
| Calendula Requiem - Lv.76 | 6.38★ | 6.82★ | 8th | yellEx |
| Ebullient Future - Lv.65 | 6.49★ | 6.66★ | 7th | yellEx |
| Uragiri no Yuuyake - Lv.63 | 6.62★ | 6.62★ | 7th | yellEx |
| Euthanasia - Lv.78 | 7.27★ | 7.11★ | 8th | yellEx |
| Pray - Lv.80 | 7.36★ | 7.86★ | 10th | yellEx |
| Shoujo'S - Lv.75 | 7.53★ | 7.83★ | 10th | yellEx |
| Nothing Lasts Up - Lv.86 | 7.70★ | 8.13★ | 10th | yellEx |
| Yume Shoshitsu - Lost Dream - Lv.92 | 7.82★ | 8.62★ | Gamma | yellEx |
| Wagaya no Oinari Sama OP - Lv.105 | 8.19★ | 7.58★ | 9th | yellEx |
| Energy - Lv.75 | 8.23★ | 7.33★ | 9th | yellEx |
| Hacking to the gate - Lv.95 | 8.66★ | 7.64★ | 10th | yellEx |
| Choir Jail - Lv.80 | 8.71★ | 7.76★ | 10th | yellEx |