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 - 7key Happy Rate Pack 01（谱师 7777，Graveyard）的 osu!mania 7K 谱面，21 个难度，官方星级 0.05–10.45★，引擎星级 0.00–10.97★，段位 0th、Gamma、Azimuth、Zenith。
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| (Marathon) | 0.05★ | 0.00★ | 0th | 7777 |
| Secret of the moon [the other side of the moon] x1.3 (taba2) | 7.32★ | 8.25★ | Gamma | 7777 |
| Hi High [<o/ \o/ \o7] x1.24 (sankansuki) | 7.43★ | 8.16★ | Gamma | 7777 |
| far in the blue sky... [remember...] st3 x1.18 | 7.75★ | 9.29★ | Azimuth | 7777 |
| Sireno [DILUVIAL] st1 x1.24 | 7.85★ | 9.04★ | Azimuth | 7777 |
| Snailchan Adventure [Tabi] x1.3 (Wonki) | 7.95★ | 9.04★ | Azimuth | 7777 |
| What was in the sky of Sakasama [SP PUDDLE] st3 x1.18 | 7.96★ | 8.48★ | Gamma | 7777 |
| Tuk Tuk Boshi [Hexagon] st4 x1.12 | 7.98★ | 9.45★ | Azimuth | 7777 |
| Unleashed World [terminus] st3 x1.18 | 8.09★ | 8.87★ | Azimuth | 7777 |
| Hoshizora sightseeing flight [Andromeda] st0 x1.3 | 8.36★ | 8.88★ | Azimuth | 7777 |
| Redshift 2nd Ignition [MAXIMUM] x1.12 (Wonki) | 8.37★ | 8.32★ | Gamma | 7777 |
| Nhelv [Genocide] st2 x1.18 | 8.45★ | 9.73★ | Zenith | 7777 |
| Cowgirl and toy handgun st0 x1.24 | 8.61★ | 9.04★ | Azimuth | 7777 |
| x-Aria [Love the Music] st5 x1.12 | 8.64★ | 9.80★ | Zenith | 7777 |
| Prismatic Lollipops [PLAY!!] x1.12 (taba2) | 9.34★ | 10.97★ | Stellium | 7777 |
| Life Garden (Extended Mix) Lv.89 x1.18 (Destiny19 & Nana-) | 9.34★ | 9.68★ | Zenith | 7777 |
| Star Bubble [Finitura Fettuccia] x1.18 (Pengdoll & emO_Oticon) | 9.55★ | 9.06★ | Azimuth | 7777 |
| Masquerade [Jack] x1.12 (dressurf) | 9.91★ | 10.29★ | Zenith | 7777 |
| Daemonisch [Rapacious] x1.2 (Pengdoll) | 10.05★ | 9.79★ | Zenith | 7777 |
| Colorful Cookie - UPPER - Lv.79 x1.3 (Pengdoll) | 10.20★ | 10.32★ | Zenith | 7777 |
| Utopia [Midsummer Paradise] x1.23 (ruka & pengdoll) | 10.45★ | 10.46★ | Zenith | 7777 |