suisoh, 花譜's ' "やっと君の誕生日を忘れた" was released on its scheduled release date, November 28, 2025. The duration of This song is about 3 minutes long, at 3:17. 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 4 LOVERS ONLY, so we believe that "やっと君の誕生日を忘れた" is a single. In terms of popularity, やっと君の誕生日を忘れた is currently average in popularity. The overall mood can be danceable to some, especially with it's high amount of postive energy.
The tempo marking of やっと君の誕生日を忘れた by suisoh, 花譜 is Andante (at a walking pace), since this song has a tempo of 93 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.
This song has a musical key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A 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 | ||
|---|---|---|---|---|---|---|---|
| Rhapsody | Empty old City | G Minor | 6 | 6A | 130 BPM | ||
| アンサンブル | necchi | D♭ Major | 9 | 3B | 135 BPM | ||
| Drip | 岩見陸 | A Major | 6 | 11B | 120 BPM | ||
| 好きな人消えて - 2026 ver. | NELKE | D♭ Minor | 9 | 12A | 126 BPM | ||
| リメンバー | 廻花, 花譜 | B Major | 8 | 1B | 124 BPM | ||
| 音楽 | DUSTCELL | D Minor | 7 | 7A | 135 BPM | ||
| Who's to Blame | HIBANA | E♭ Major | 6 | 5B | 162 BPM | ||
| fragment | HACHI | B♭ Minor | 7 | 3A | 82 BPM | ||
| The price of tears (feat. isui) | Nao, Isui | A♭ Major | 9 | 4B | 98 BPM | ||
| ねばーえばーらんど | Toaka | A♭ Major | 2 | 4B | 82 BPM | ||
| ハッピーエンドにしてよね | suisoh, NANAOAKARI | E Major | 6 | 12B | 184 BPM | ||
| Moonian | Empty old City | C Major | 9 | 8B | 140 BPM | ||
| しくない | MIMiNARI, suisoh | B♭ Minor | 9 | 3A | 204 BPM | ||
| みにくいかたち | Hitorie | G Major | 10 | 9B | 97 BPM | ||
| Flare | Es, Cito | D Major | 8 | 10B | 103 BPM | ||
| 飛翔するmeme | 花譜, たなか | C Major | 8 | 8B | 165 BPM | ||
| kinmokusei (feat. Kazuki Isogai) - Electric Ver. | capo2, Kazuki Isogai | F♯ Minor | 3 | 11A | 94 BPM | ||
| 春か未来 - 2026 ver. | NELKE | D♭ Minor | 10 | 12A | 169 BPM | ||
| moonshadow | NOMELON NOLEMON | F♯ Major | 9 | 2B | 166 BPM | ||
| VS | ぷにぷに電機, 水槽, Gimgigam | D♭ Major | 9 | 3B | 115 BPM | ||
| 在りか | Laica | E♭ Major | 8 | 5B | 152 BPM | ||
| Happiness Umbrella | Rokudenashi | C Major | 7 | 8B | 130 BPM | ||
| あやつなぎ | harha | G Major | 7 | 9B | 103 BPM | ||
| 雪唄 - yukiuta | Myuk | E♭ Major | 8 | 5B | 135 BPM | ||
| Hateful (feat. Aoi Sakura) | niKu, Aoi Sakura | G Major | 9 | 9B | 166 BPM |