Bittersweet Echo
IIIX
3:27
September 17, 2025
- BPM
- 94
- Key
- F♯ Minor
- Camelot
- 11A
Bittersweet Echo by IIIX Song Details
- Popularity
- 22%
- Loudness
- -4.282 dB
- Acousticness
- 7%
- Danceability
- 65%
- Energy
- 85%
- Instrumentalness
- 0%
- Liveness
- 31%
- Loudness
- 93%
- Speechiness
- 12%
- Valence
- 53%
Recommendations
| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
 | サイコサイコーサイコ | 空（CV：松岡禎丞）, 白(CV:茅野愛衣) | G Major | 10 | 9B | 95 BPM | |
 | Scarlet Rose | 上水流 宇宙, vα-liv | D Major | 8 | 10B | 150 BPM | |
 | WORLD'S END | セブンスシスターズ | D♭ Minor | 10 | 12A | 180 BPM | |
 | MATSURI day PARTY!! | 前橋ウィッチーズ | B♭ Major | 8 | 6B | 100 BPM | |
 | Polyphonyscape | Morfonica | F♯ Major | 9 | 2B | 153 BPM | |
 | セカイは夢を燃やしたがる | LizNoir | G Minor | 10 | 6A | 102 BPM | |
 | BLUE MAGIC | 小林愛香 | F Minor | 9 | 4A | 160 BPM | |
 | Everything Anything | Spileben | C Major | 7 | 8B | 170 BPM | |
 | After Run | シーズ | G Major | 7 | 9B | 160 BPM | |
 | YES! to Tomorrow | 優木せつ菜 (CV.林 鼓子) | D Major | 10 | 10B | 91 BPM | |
 | カウントダウンラブ | I'm a Cutie Finder | A Major | 10 | 11B | 143 BPM | |
 | Borderline | シャイニーカラーズ | A♭ Major | 8 | 4B | 120 BPM | |
 | Start up Stand up | ストレイライト | B♭ Minor | 9 | 3A | 103 BPM | |
 | エクストリーム リ・ボーン | プリンセス・ミーティア(CV.橘杏咲), プリンセッション・オーケストラ | A♭ Major | 10 | 4B | 170 BPM | |
 | Imaginary | 鈴木羽那 (CV.三川華月) | A Major | 9 | 11B | 170 BPM | |
 | Predatory | 藍月なくる | F Minor | 9 | 4A | 185 BPM | |
 | いつか碧 | いきづらい部！, 五桐 玲(CV.宮野 芹) | C Major | 9 | 8B | 98 BPM | |
 | Lies | IIIX, Rob Young | F♯ Major | 8 | 2B | 79 BPM | |
 | なないろのうた | Idios | D♭ Major | 9 | 3B | 170 BPM | |
 | Bittersweet Echo | IIIX | F♯ Minor | 9 | 11A | 94 BPM | |
 | 幻惑SILHOUETTE - 2023 Ver. | アンティーカ | E♭ Minor | 9 | 2A | 119 BPM | |
 | Our Chant | 初星学園, 中鶴潤一, Fra, 十王星南 | E Minor | 9 | 9A | 92 BPM | |
 | Searchlight | EGOEGG | A♭ Major | 8 | 4B | 154 BPM | |
 | Burn!! | 優木せつ菜 (CV.林 鼓子) | E Minor | 9 | 9A | 173 BPM | |
 | Cyber Parkour | ストレイライト | F Minor | 9 | 4A | 146 BPM |
Bittersweet Echo is a neutral, high-energy track by IIIX from Bittersweet Echo, released September 17, 2025. It runs 3:27 at 94 BPM (188 BPM double-time) in F♯ Minor (Camelot 11A).
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- ISRC
- JPX402500158
- Label
- L-M Records/RCA Records