| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
| Midnight Ghost 2026 | NOVELLE. | B♭ Major | 8 | 6B | 104 BPM | ||
| 強欲 | REI=BAND | D♭ Major | 8 | 3B | 93 BPM | ||
| A good day | narumina | F Minor | 7 | 4A | 169 BPM | ||
| Whispers in the Market of Shadows | Ritone | A♭ Major | 2 | 4B | 83 BPM | ||
| イルミが気持ちを染める夜 | Ritone | G Minor | 7 | 6A | 180 BPM | ||
| FROZEN SWEET | POISONPOP Candy | D♭ Major | 8 | 3B | 130 BPM | ||
| Unbreakable | 白小狐 | E Major | 6 | 12B | 130 BPM | ||
| Moonlit Cathedrals | Ritone | G Minor | 5 | 6A | 72 BPM | ||
| Kafe no Mahou | cqurton | B♭ Minor | 6 | 3A | 108 BPM | ||
| オールドガール | REI=BAND | A♭ Minor | 7 | 1A | 134 BPM | ||
| 闇を切り裂く光 | Kiho 希帆 | B Minor | 6 | 10A | 129 BPM | ||
| Silent Observatory | Ritone | D Major | 2 | 10B | 75 BPM | ||
| ヴェノム・キス | 베놈 키스 | Venom Kiss | 毒液之吻 | 나리뮤직 [Nari Music] | D♭ Major | 7 | 3B | 109 BPM | ||
| 10月、午前零時のコンビニで | 2525P | C Minor | 8 | 5A | 106 BPM | ||
| Paper Charm Storm | Zakith Kitsune | E Major | 7 | 12B | 143 BPM | ||
| Bello Todo | SamiroLop | E Major | 8 | 12B | 101 BPM | ||
| Monitored by Love | YuaLove | E♭ Minor | 6 | 2A | 103 BPM | ||
| Aloha New Life | SHOW TIME | E Major | 4 | 12B | 128 BPM | ||
| Alien in the Room | Goths On Acid, Aer | D♭ Major | 7 | 3B | 180 BPM | ||
| 抱いて欲しいな | Nochi Sun | D Major | 3 | 10B | 139 BPM | ||
| Stay of Tonight | ZEROKO | B♭ Major | 8 | 6B | 92 BPM | ||
| 夜明けの先へ | ZEROKO | E Major | 7 | 12B | 98 BPM | ||
| Gilded Serpent -クレオパトラ- | レキチューン! -歴史上のあの人が本音で歌ってみた- | D♭ Minor | 7 | 12A | 170 BPM | ||
| BECAUSE YOU STAYED | team_HKT | A♭ Major | 9 | 4B | 112 BPM | ||
| 최종화 | VIVN | G Major | 8 | 9B | 165 BPM |
Silent Observatory is a melancholic, low-energy track by Ritone from Ethereal Cities, released September 30, 2025. It runs 3:32 at 75 BPM (150 BPM double-time) in D Major (Camelot 10B).
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