堀八百, さとうささら's '希望的観測' had a release date set for June 7, 2025. The duration of This song is about 3 minutes long, at 3:06. Based on our data, This song appears to be safe for all ages and is not considered explicit. This track is about the average length of a typical track. There is only one song in まだまだ すきになる, so we believe that "希望的観測" is a single. In terms of popularity, 希望的観測 is currently unknown. Although the overall vibe is very danceable, it does project more negative sounds.
The tempo marking of 希望的観測 by 堀八百, さとうささら is Andante (at a walking pace), since this song has a tempo of 90 BPM. With that information, we can conclude that the song has a slow tempo. This song can go great with yoga or pilates. The time signature for this track is 4/4.
G Major is the music key of this track. This also means that this song has a camelot key of 9B. So, the perfect camelot match for 9B would be either 9B or 10A. While, 10B can give you a low energy boost. For moderate energy boost, you would use 6B and a high energy boost can either be 11B or 4B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 9A or 8B will give you a low energy drop, 12B would be a moderate one, and 7B or 2B would be a high energy drop. Lastly, 6A 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 | ||
|---|---|---|---|---|---|---|---|
| 亭主関白ブルース | ReiRei | F Minor | 6 | 4A | 100 BPM | ||
| えんとつ掃除の少年 | love solfege | D Major | 8 | 10B | 120 BPM | ||
| ぷにの部屋 | Puni | A Major | 7 | 11B | 140 BPM | ||
| You're the Light (feat. Mesmerize) | Yuriel, Mesmerize | D Major | 5 | 10B | 81 BPM | ||
| MEANING OF LOVE | 林はゆる, Hatsune Miku | D Major | 4 | 10B | 92 BPM | ||
| Liar | Nekobouro, IA | B Minor | 6 | 10A | 158 BPM | ||
| いつもより回り道 | Hopeful Master | D♭ Major | 5 | 3B | 175 BPM | ||
| It | Andy Amelia | A♭ Major | 3 | 4B | 130 BPM | ||
| Yume To Hazakura | Miku Sanaa | C Minor | 6 | 5A | 156 BPM | ||
| 完全性コンプレックス | yamichrome | E Major | 6 | 12B | 100 BPM | ||
| シャボン玉さらさ (V4X Edition) (feat. 鏡音リン) | ごめんなさいが言えなくて, Kagamine Rin | E Major | 8 | 12B | 150 BPM | ||
| amanecer dorado | Archivo JPEG | F Major | 5 | 7B | 90 BPM | ||
| お母さんって呼んでみる feat. 初音ミク | 城内 泉, Hatsune Miku | B Minor | 9 | 10A | 90 BPM | ||
| 蛙石 [Vocal:憐歌] | Maikaze, 時音-TOKINE | F♯ Minor | 9 | 11A | 180 BPM | ||
| キズナヒトツ | ムラサメ(CV:佐藤みかん) | B♭ Minor | 8 | 3A | 112 BPM | ||
| 1ntermezz0 | rusino, Hatsune Miku | A♭ Major | 7 | 4B | 193 BPM | ||
| 残光の街 | 新目鳥 | F Minor | 9 | 4A | 90 BPM | ||
| RAMSHACKLE HEAD | naphillow | B Minor | 6 | 10A | 105 BPM | ||
| 夢のかけら | Christina R Stephens | B♭ Major | 5 | 6B | 99 BPM | ||
| Single Letter W | 堀八百 | B♭ Minor | 7 | 3A | 85 BPM | ||
| 夢を重ねて。 | アメリカ民謡研究会 | E Minor | 7 | 9A | 104 BPM | ||
| Butter - オルゴールカバー | musicbox | D♭ Major | 4 | 3B | 154 BPM | ||
| 邪心持つ魂を鎮める歌 | 堀八百, さとうささら | A Major | 6 | 11B | 120 BPM | ||
| Dawn | Adela Dickens | A Minor | 6 | 8A | 93 BPM | ||
| La femme dont le compte a été gelé | 堀八百 | G Minor | 6 | 6A | 136 BPM |