Relu's ' "理想世界にさよならを" was released on its scheduled release date, October 11, 2025. With this song being around four minutes long, at 3:44, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in 魔法使いになれない僕は (2025 Extended Edition), so we believe that "理想世界にさよならを" is a single. The popularity of 理想世界にさよならを is currently not that popular right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of 理想世界にさよならを by Relu is Vivace (lively and fast), since this song has a tempo of 167 BPM. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.
This song has a musical key of B Minor. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B allows you to change the mood.
Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!
| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
| 宇宙ファイター | すずしょうと | F Major | 9 | 7B | 170 BPM | ||
| 逆アンガーマネジメント | 東京メルヘン倶楽部 | B Minor | 7 | 10A | 180 BPM | ||
| 星の国のおとぎ話 | すたぽら | D♭ Major | 8 | 3B | 174 BPM | ||
| 君の肺には宇宙が広がっている | カンザキイオリ | G Minor | 8 | 6A | 118 BPM | ||
| カクテル | ZUMA | B♭ Minor | 8 | 3A | 113 BPM | ||
| お金の夢 | ReiRei | A♭ Major | 6 | 4B | 173 BPM | ||
| 透明ラストノート | REiNa | D♭ Minor | 6 | 12A | 81 BPM | ||
| 運命の赤い糸(Inori Minase LIVE TOUR 2023 SCRAP ART) | Inori Minase | D♭ Minor | 9 | 12A | 181 BPM | ||
| Phantom Quartz - arrange ver. | Relu | C Major | 9 | 8B | 140 BPM | ||
| 今日がはじまる | さとみ | G Major | 9 | 9B | 158 BPM | ||
| SPIRIT | Coe., Relu | F Minor | 9 | 4A | 178 BPM | ||
| 雨と君、僕と空 | Relu | B Minor | 9 | 10A | 167 BPM | ||
| シリョクケンサ(カバー) feat. Mayumi Morinaga | 40mP, Mayumi Morinaga | F Minor | 9 | 4A | 135 BPM | ||
| 生きること | 横木章弘 | D♭ Major | 5 | 3B | 130 BPM | ||
| ハッピーハレーション | Hiroshi Kamiya, ハレヨンくん | B♭ Major | 9 | 6B | 96 BPM | ||
| 春架 | 常笑 | F Major | 7 | 7B | 90 BPM | ||
| バリオネっちゅ中毒! | バトラブ! | B♭ Minor | 8 | 3A | 90 BPM | ||
| イキルイミ | C;ON | C Major | 9 | 8B | 142 BPM | ||
| ずっと僕は | るぅと | B Minor | 7 | 10A | 180 BPM | ||
| ソライロ(Inori Minase LIVE TOUR 2021 HELLO HORIZON) | Inori Minase | F♯ Minor | 10 | 11A | 184 BPM | ||
| 約束のアステリズム(Inori Minase LIVE TOUR 2023 SCRAP ART) | Inori Minase | D♭ Minor | 9 | 12A | 181 BPM | ||
| 星屑LONER | REiNa | F Major | 8 | 7B | 95 BPM | ||
| Kaishu | BLAIR ARCH!VE | G Major | 8 | 9B | 91 BPM | ||
| 天使の笑顔 | ぺき | C Major | 8 | 8B | 122 BPM | ||
| 輝くままに | シアーミュージック | C Major | 8 | 8B | 186 BPM |